What's New

• 
  Farjana Lima commented on Fatima Ahmed's classified listing.

  

  The weird music of Sarah and Ali - $5 Physics quiz

  The weird music of Sarah and Ali - $5 Physics quiz
   
  
  Along with her musical team band, Sarah wants to become a famous and worldwide selling artist. She is incredibly passionate about musical instruments, particularly in the acoustic guitar. Aside...

  • July 12, 2021

  • View all 8 comments
  • 
    Shadman Chowdhury When they were playing guitar, a loud thumping noise was produced due to the vibration of their playing, it caused some sort of interference. This would explain why when they are playing at the same time, there was an odd but clear sound that they were...  moreWhen they were playing guitar, a loud thumping noise was produced due to the vibration of their playing, it caused some sort of interference. This would explain why when they are playing at the same time, there was an odd but clear sound that they were not supposed to produce.
    
    The reason for this is because whenever any objects vibrate or moves, it produces interference. When one object moves in a particular direction or changes its motion suddenly, there will be waves forming in all directions. If another object has these waves hitting them as well while moving around by itself then there will be interference which will result in having waves being lost or changed.
    
    The concept of physics used is applied in the principle of interference. When two or more objects cause vibration or motion, there will be waves colliding with each other and either being canceled out or changed by a small fraction. This is an example of interference that can lead to many different problems down the road.  less

    • July 13, 2021
  • 
    Zarin sadaf snigdha To answer this question we need to look at the principle of superposition of waves which states when 2 or more waves meet at a point the displacement or amplitude is equal to the vector summation of the amplitude of the individual waves. Here when they...  moreTo answer this question we need to look at the principle of superposition of waves which states when 2 or more waves meet at a point the displacement or amplitude is equal to the vector summation of the amplitude of the individual waves. Here when they both play the guitar simultaneously both of them produce waves of similar Frequency. These waves are produced interact with eachother & produce constructive & destructive superposition. This leads to amplitude at a few points to become double as displacement at that point is high. This leads to the loud noise as high amplitude is responsible for high sound. To avoid this they need to play different cords or change the frequency of the waves produced.  less

    • July 13, 2021
  • 
    Tanveer Tausif Ratul The above phenomena is related to the terms-Interference and Superposition.When Sarah & Ali attempted to play
    the acoustic guitar synchronously,two sound waves were generated from two guiters at the exact same time.I mean each one produced the same...  moreThe above phenomena is related to the terms-Interference and Superposition.When Sarah & Ali attempted to play
    the acoustic guitar synchronously,two sound waves were generated from two guiters at the exact same time.I mean each one produced the same sound wave and both the waves were in same phase.Now,what is phase!
    
    
    If two waves have the same amplitude,same frequency and same wavelength,then it is said that both the waves are in same phase.
    
    
    So when two or more same-phased
    waves arrive at the same point (when both started playing their guitar),the waves superimpose themselves on one another.Actually the amplitudes of the wave superimpose.This term is known as-Superposition.So,the resultant wave will simply be the addition of the amplitudes of the individual waves.This superposition
    produces Constructive Interference which produces a wave that has twice the amplitude of the individual waves.The higher the amplitude,the louder the sound
    will be.
    
    
    On the other hand,it can be said very easily...    less

    • July 14, 2021
  • 
    Tanveer Tausif Ratul that,when two waves are in opposite phase (their amplitude direction is opposite) & the superimpose on
    each other,the resulting amplitude is zero which is known as-Destructive Interference.It means the two waves cancel each other.Therefore,no sound will...  morethat,when two waves are in opposite phase (their amplitude direction is opposite) & the superimpose on
    each other,the resulting amplitude is zero which is known as-Destructive Interference.It means the two waves cancel each other.Therefore,no sound will be produced.
    
    From this discussion,it has been realized that when Sarah & Ali started playing at the same time,the sound waves generated from their instrument superimposed on each other and created the wave which had twice the amplitude of that individual wave.So a loud thumping noise was
    generated.But their ear were get used to it slowly.So,it didn’t affect that much later  less

    • July 14, 2021
  • 
    Hasnain Tariq actually this happens due to resonance frequency . this is the frequency where superposition of waves can generate. same happen in the case of Sarah and Ali frequency of both musical instrument match suddenly this create loud thumping noise.

    • July 14, 2021
• 
  Farjana Lima liked Fatima Ahmed's photo.

  

  Farjana Lima is the winner of the latest Sundarbans quiz. Zeba Afia and Hymanti Sarkar are the runner-ups. They won $5, $3 and $3 respectively. Everyone else's ideas were also great and we learned a lot by reading everyone's solutions to this quiz....  moreFarjana Lima is the winner of the latest Sundarbans quiz. Zeba Afia and Hymanti Sarkar are the runner-ups. They won $5, $3 and $3 respectively. Everyone else's ideas were also great and we learned a lot by reading everyone's solutions to this quiz. Congratulations and thank you to everyone. Please click on this quiz link and SCROLL DOWN all the way to the bottom of the quiz page to see the winners and everyone's ideas consolidated into a pdf format: https://coolinventor.com/classifieds/2/22/jasmine-the-pride-of-sundarbans  less

  • June 4, 2021

  • Farjana Lima, Nazmus Sakib, and Zeba Afia like this.
• 
  Farjana Lima commented on Fatima Ahmed's classified listing.

  

  Jasmine: The Pride of Sundarbans

  Jasmine: The Pride of Sundarbans
   
  
   
  I am an icon of strength, beauty, fearlessness and prowess. People know me as the Royal Bengal Tiger. My name is Jasmine and I am the pride of Sundarbans, my home!  My home, Sundarbans, is the ...

  • May 29, 2021

  • Zeba Afia and Md. Hazrat Ali like this.
  • View all 26 comments
  • 
    Rawnak Jahan Khan As we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and...  moreAs we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and Sundarbans is the prime means of protecting the litoral community and managing Sundarbans as a healthy forest is essential thereby. Therefore when we talked about saving Sundarbans, instead of managing Sundarbans we sould be more focused on managing Sundarbans depended community. Where the best way can be alternate income generation(AIG). It could be carried out easily promoting eco-tourism in a large scale. A large number of employment can take place among Sndarbans associate community by promoting home staying, local guide, boatman etc. services. In that case, skill development to creat the circumstance tourist friendly is essential. Besides, the women should be trained to sell their native goods. This sort of intervention can be the most effective...    less

    • May 30, 2021
  • 
    Rawnak Jahan Khan As we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and...  moreAs we know Sundarbans is the largest mangrove with rich ecosystems associated divers flora and fauna, its plays an important role to protect the southeastern part of Bangladesh. This part of Bangladesh is more exposer towards climate extremes and Sundarbans is the prime means of protecting the litoral community and managing Sundarbans as a healthy forest is essential thereby. Therefore when we talked about saving Sundarbans, instead of managing Sundarbans we sould be more focused on managing Sundarbans depended community. Where the best way can be alternate income generation(AIG). It could be carried out easily promoting eco-tourism in a large scale. A large number of employment can take place among Sndarbans associate community by promoting home staying, local guide, boatman etc. services. In that case, skill development to creat the circumstance tourist friendly is essential. Besides, the women should be trained to sell their native goods. This sort of intervention can be the most effective...    less

    • May 30, 2021
  • 
    Farjana Zaman Appointing community leaders as forest guards or watchman will keep the community people away from exploiting resources. Second step should be creating alternative employment facilities for other community families.

    • May 30, 2021
  • 
    Md. Hazrat Ali The Sundarbans is a cluster of the low land island in the Bay of Bengal. It was the world’s largest mangrove with an area of 10000 Km2 where 60% in Bangladesh and the rest
    in India. The local people alongside Sundarbans are completely dependent on this...  moreThe Sundarbans is a cluster of the low land island in the Bay of Bengal. It was the world’s largest mangrove with an area of 10000 Km2 where 60% in Bangladesh and the rest
    in India. The local people alongside Sundarbans are completely dependent on this forest for their livelihood. They cut trees, catching fish, collecting honey, harvesting Golpata, etc. Above some of the work they are doing illegally. The main challenge is to improve their lives without degrading the Sundarbans if we will plan sustainably. Although economic gains are important, ecological and environmental issues must be considered in long-term development plans. The Sundarbans mangroves region is a UN Educational, Scientific, and Cultural Organization World Heritage Site, a Ramsar site, and a Class 3 tiger conservation landscape of global priority. If the local people will work jointly with the tourism board, some people will get a job like; tourist guide, driver guard, etc. They can accommodate tourists as well as provide some...    less

    • May 30, 2021
  • 
    Hymanti Sarkar Firstly, if we notice the occupations of local people, we can see most frequently practiced professions are Mouwal, Baowal, fisherman, collecting golpata, fish fry, crab etc, poaching. So, they are highly dependent on forest. And the main reasons of this...  moreFirstly, if we notice the occupations of local people, we can see most frequently practiced professions are Mouwal, Baowal, fisherman, collecting golpata, fish fry, crab etc, poaching. So, they are highly dependent on forest. And the main reasons of this dependency are the mono-cropping characteristics of their agriculture, low literacy rate, lack of awareness, lack of facilities etc.
    So, Govt. And other agencies Should focus on their education, sanitation and other facilities. As most of them are farmer and do fish farming can practice different agroforestry systems but for this, more researches should be done to ensure which crops, trees grow well in these areas because salinity is a big problem here. And obviously sustainable dams need to be built so that tidal water does not reach the locality.
    If they get their needs which they get from Sundarbans, our forest will be safe. And those projects harm Sundarbans, they should be stopped. Besides Eco-tourism can be a safe way for economic...    less

    • May 30, 2021
• 
  Farjana Lima commented on Fatima Ahmed's blog entry.

  

  Rahim's Education

  Rahim's Education
   
  
  Please click here to read this story and find out the topic for our next wiki. 
  If you are interested to write about this wiki, please go to the comment section below and let us know why do you want to write about this t...

  • January 28, 2021

  • Sakib Maksud, Jannatin Naim, and nishi kabbo like this.
  • View all 32 comments
  • 
    Nayeema Bushra The very fact that some realized the flaw, might be an indicator of overcoming an important stage of it.

    • January 30, 2021
  • 
    Sajidul Islam I've also faced the same problem as Rahim. I preferred that a school should be such that the mental and physical development of the students is good. So that they can develop themselves as real human beings.

    • January 30, 2021
  • 
    Shahriar Dipto Educational institutions are the second most important ognanization. With flaws in this system, I am still seeing the impact on later lives. I want to dive into the tactics how we could have start fresh.

    • January 30, 2021
  • 
    Abhay Sunny During this lockdown, i have noticed Online education is not bad at all. we were wasting a lot of time while going to schools. That's why i am interested to write on this project to tell my uncovered idea

    • January 30, 2021
  • 
    Afroza Sultana This story is a mirror of most school education systems. If I have the opportunity, I can share my views with you.

    • January 31, 2021
• 
  Fatima Ahmed: Hi Farjana, thanks for sharing your stories from university life to emphasize how you will change the world through your knowledge and experiences. It is always so entertaining to read about these personal issues that changes people's perspective. Good...  moreHi Farjana, thanks for sharing your stories from university life to emphasize how you will change the world through your knowledge and experiences. It is always so entertaining to read about these personal issues that changes people's perspective. Good article and thanks for writing.  

  

  I Will Change the World by Using My Knowledge and Experiences -

  I Will Change the World by Using My Knowledge and Experiences - Coolinventor Wiki

  • December 29, 2020

  • Bj Zishan likes this.
• 
  Fatima Ahmed: Farjana's wiki article on Beauty. Nice and good statements. Thank you!

  

  Beauty is More than Outer Appearance - Coolinventor Wiki

  Beauty is More than Outer Appearance - Coolinventor Wiki

  • December 4, 2020
• 
  Farjana Lima commented on Fatima Ahmed's classified listing.

  

  Traffic Jam

  Traffic Jam
  
  Bangladeshi traffic jam is legendary!  Any Bangladeshi living in Dhaka knows how painful it is to sit in this traffic jam for hours and hours everyday.  Obeying the traffic signal is a laughing matter in Dhaka and the Metro R...

  • November 18, 2020

  • 12 people like this
  • View all 21 comments
  • 
    Marzina Akhter Rikta Dhaka is the
    capital of Bangladesh. Every person wants to lead a healthy and happy life. For
    this reason, they come to the capital city to get the consumption of...  moreDhaka is the
    capital of Bangladesh. Every person wants to lead a healthy and happy life. For
    this reason, they come to the capital city to get the consumption of every
    opportunity.
    
    
    Nowadays,
    Dhaka is increasing full of population. As a result, any pollution will
    increase day by day. And traffic congestion is one of them.
    
    
    Right now,
    Every Bangladeshi knows about the traffic jam in Dhaka. It is a common fact in our daily life.
    Specifically, who lives in Dhaka.
    
    
    Our
    the government takes many actions to solve the traffic problem in Dhaka. But we all
    know that this all is not working correctly. I think I have a unique and
    innovative idea to solve the traffic problem of Dhaka.
    
    
    1.
    
    All of the Minibussess, Laguna should be removed. In place of this transport, the government can set up Double-decker busses all over Dhaka.
    
    
    2.
    The government should control the private car which belongs to a person personally.
    In terms of a single private car, the government can be charged with only...    less

    • November 19, 2020
  • 
    Nishat Tamanna Rerouting can be a partial solve to Traffic Jam. Where there are several roads for going one place to another, everybody uses the shortest path or the widest roads; that causes traffic jam.Dividing up the vehicles properly into roads can help everybody...  moreRerouting can be a partial solve to Traffic Jam. Where there are several roads for going one place to another, everybody uses the shortest path or the widest roads; that causes traffic jam.Dividing up the vehicles properly into roads can help everybody to get rid of the problem. For this, existing google map can be updated more (as it can already show which road is jam packed and how much time we need to go through that path) or new apps can be developed for this purpose.All drivers will be connected to the app or that updated google map for getting more details every minute to choose a path to avoid the chance of creating a jam.  less

    • November 19, 2020
  • 
    Sharmin Sultana Traffic will continue to plague cities as more drivers hit the roads each year, and city engineers will need to look to cutting-edge technology to help the public have a healthier and happier life. We should continue to keep our eyes open and help city...  moreTraffic will continue to plague cities as more drivers hit the roads each year, and city engineers will need to look to cutting-edge technology to help the public have a healthier and happier life. We should continue to keep our eyes open and help city planners and policymakers find the right balance.  

    • November 19, 2020
  • 
    Shahriar Dipto We are coming to an end of increasing road number and decreasing transport number because of scarcity of enough land & increasing number of people. I may sound like crazy, but it's high time to look for air services for our daily life at a low cost. If...  moreWe are coming to an end of increasing road number and decreasing transport number because of scarcity of enough land & increasing number of people. I may sound like crazy, but it's high time to look for air services for our daily life at a low cost. If we can use air ways for this purpose, the problem will be solved easily.  

    • November 19, 2020
  • 
    Noorjahan Binte Farhana I have some idea for solving the traffic jam, 1. we can build flyover service as much as high we can, we can use abandoned road like hatirjheel. 2. we can open Office, school, college, malls for 24 hours, half people will do their duty in the day and...  moreI have some idea for solving the traffic jam, 1. we can build flyover service as much as high we can, we can use abandoned road like hatirjheel. 2. we can open Office, school, college, malls for 24 hours, half people will do their duty in the day and half people will do their
    duty in the night. 3. we can create divided road, all transport can't use the same one road. 4. Rickshaw should be removed.  

    • November 21, 2020
• 
  Fatima Ahmed: Farjana, we just read your 'Look Within Wiki'. Its just excellent. Your write-up is a typical narrative style writing where you told your own personal story to clarify why you matter. Thank you so much for submitting a fantastic piece of work! Here is...  moreFarjana, we just read your 'Look Within Wiki'. Its just excellent. Your write-up is a typical narrative style writing where you told your own personal story to clarify why you matter. Thank you so much for submitting a fantastic piece of work! Here is your content that we are sharing with everyone:  

  

  Look Within: I Matter Because I Exist - Coolinventor Wiki

  Look Within: I Matter Because I Exist - Coolinventor Wiki

  • October 28, 2020
• 
  Farjana Lima commented on Fatima Ahmed's blog entry.

  

  Look Within

  LOOK WITHIN
   
  
  I MATTER...  moreLOOK WITHIN
   
  
  I MATTER BECAUSE...…..
   
  Please complete the above sentence and elaborate this in our Coolinventor Wiki page. In other words, please write a wiki in our www.coolinventor.com/wiki page which mentions the following:...  

  • October 23, 2020

  • 8 people like this
  • View all 14 comments
  • 
    mokarom hossain I'm sorry to hear tell that I forgot my wiki password so I can't put it down so I put it in the doc file.

    • October 26, 2020
  • 
    Fatima Ahmed Mokarom, can you please reset your password, so we can have everyone's wiki in the same place?

    • October 26, 2020
  • 
    Zobayer Ahmed Fatima Ahmed Please check the inbox of coolinventor

    • October 27, 2020
    • -
    • 1 likes this
  • 
    Fatima Ahmed Hi Zobayer, yes I checked it. You want to be paid in Upwork,, right?

    • October 27, 2020
  • 
    Zobayer Ahmed Right. Fatima Ahmed

    • November 4, 2020
• 
  Fatima Ahmed: Farjana, thanks for the Alhambra project. You did well in your writing. Next time, try to cut down the historical facts and try to give more of your opinions like you did in the end of your article. So it would have been better if you elaborated your...  moreFarjana, thanks for the Alhambra project. You did well in your writing. Next time, try to cut down the historical facts and try to give more of your opinions like you did in the end of your article. So it would have been better if you elaborated your opinion more towards the end. But other that that, we liked your recommendations on coexistence. Formatting is ok. Here is your article:  

  

  Alhambra: The Culture of Tolerance and Modern Period - Coolinven

  Alhambra: The Culture of Tolerance and Modern Period - Coolinventor Wiki

  • October 7, 2020

  • Bj Zishan likes this.
• 
  Fatima Ahmed:

  

  • September 22, 2020

  • Shorna Chowdhury likes this.
• 
  Naomi Debnath is now friends with Farjana Lima.

  • September 7, 2020
• 
  Fatima Ahmed: Hi Farjana, your 'Retain the Talent' wiki is really nicely written. Thank you so much! We liked the way you organized your wiki (problem solution type), your English is very good, excellent grammar! So clear, concise and very well articulated. All the...  moreHi Farjana, your 'Retain the Talent' wiki is really nicely written. Thank you so much! We liked the way you organized your wiki (problem solution type), your English is very good, excellent grammar! So clear, concise and very well articulated. All the problems and solutions you discussed step by step are also excellent. It was a good read! Next time, try to see if you can add some stories, narratives or any personal stories as examples in your writings. Here is your writing:  

  

  Retain the Talent: My Opinions - Coolinventor Wiki

  Retain the Talent: My Opinions - Coolinventor Wiki

  • August 28, 2020

  • Farjana Lima and Bj Zishan like this.
• 
  Farjana Lima commented on Fatima Ahmed's photo.

  

  Their look frightens us! Cobra, mamba, viper, rattlesnake and many other venomous snakes send chill down our spine. Needless to say, their venom is deadly when injected! Love them or hate them, they always get our attention. Even though their venom can...  moreTheir look frightens us! Cobra, mamba, viper, rattlesnake and many other venomous snakes send chill down our spine. Needless to say, their venom is deadly when injected! Love them or hate them, they always get our attention. Even though their venom can be deadly and kill a human, it may also help save lives! We already know that venomous snakes go through a milking process in which their venom is collected in a container and freeze dried. Their venom is later injected into an animal in small amounts. The animal then produces antibody to neutralize this venom. This antibody is later collected and finally prepped to be used by humans as antivenom. But other than making antivenom, snake's venom can help us in many other ways. If you were a scientist, how would you use snake venom in a modern and creative way to bring change in this world! Please give us your brief answer by writing your comments below. The person who answers this riddle most creatively will get $3!  less

  • August 8, 2020

  • 4 people like this
  • View all 20 comments
  • 
    Animesh Paul If I were a scientist, I would like to use snake venom in a modern and creative way to bring change in this world. At first, I would like to divide this Venom into two-part. The first part will be very light and I would like to make it suitable for all....  moreIf I were a scientist, I would like to use snake venom in a modern and creative way to bring change in this world. At first, I would like to divide this Venom into two-part. The first part will be very light and I would like to make it suitable for all. And I would apply it without any side effects in our daily food list. As a result, people can easily get a better immune system. and of course, it would be cheap so that everyone can get it easily.
    The other is, I will filter Venom and make it useable for the serious patients and apply it in the right dosage to prevent all serious diseases, including cancer.  less

    • August 10, 2020
  • 
    Animesh Paul If I were a scientist, I would like to use snake venom in a modern and creative way to bring change in this world. At first, I would like to divide this Venom into two-part. The first part will be very light and I would like to make it suitable for all....  moreIf I were a scientist, I would like to use snake venom in a modern and creative way to bring change in this world. At first, I would like to divide this Venom into two-part. The first part will be very light and I would like to make it suitable for all. And I would apply it without any side effects in our daily food list. As a result, people can easily get a better immune system. and of course, it would be cheap so that everyone can get it easily.
    The other is, I will filter Venom and make it useable for the serious patients and apply it in the right dosage to prevent all serious diseases, including cancer.  less

    • August 10, 2020
  • 
    Ajoy DebNath Snake venom is obviously deadly for human when injected into the body. But researcher's somehow found their way out to use snake venom for the welfare of the humankind. It's a massive win for us in the field of medical science and bio-chemistry. But if...  moreSnake venom is obviously deadly for human when injected into the body. But researcher's somehow found their way out to use snake venom for the welfare of the humankind. It's a massive win for us in the field of medical science and bio-chemistry. But if we look at the compounds of snake venom, we can find some very interesting compounds which can be used to make some revolutionary effect on some growing sectors of modern world. Researching on snake venom, you can see that there is an enzyme called Phospholipase A2 which is common in all species of snake. We all have heard about biodiesel. One of the obstacles of biodiesel production is overuse of food which can create food scarcity in the world. In this case, Phospholipase A2 can be very much useful for enzymatic biodiesel production. Moreover,another compound called Factor-X activator can be used in developing diagnostic kit for research. There are also some other compounds too. So in a word, my target is to get something out of snake venom not just...    less

    • August 10, 2020
  • 
    Ajoy DebNath in the medical field, but also in other fields.

    • August 10, 2020
  • 
    Meherun Tonni Any one species’ venom typically has more than 20 compounds that have biological effects. They may work by affecting the heart, the nervous system or paralysing muscles, for instance. if i were a scientist i would refer to build a large biobank of...  moreAny one species’ venom typically has more than 20 compounds that have biological effects. They may work by affecting the heart, the nervous system or paralysing muscles, for instance. if i were a scientist i would refer to build a large biobank of different species’ venom glands for bioprospecting.
    Morever snake venom Prevents blood from clotting which can be use in reducing heart attack . so we can made a injection by using venom. which can be used in heart to prevent attack.  

    • August 10, 2020
• 
  Noshin Tasnia is now friends with Farjana Lima.

  • August 4, 2020
• 
  Fatima Ahmed: HI Farjana, thanks for the pollution wiki article. You did a good job! Looks like this was your first time writing wikis in our site. Your formatting is nice as a first time writer. Ideas are good too. It would have been good if you elaborated on your...  moreHI Farjana, thanks for the pollution wiki article. You did a good job! Looks like this was your first time writing wikis in our site. Your formatting is nice as a first time writer. Ideas are good too. It would have been good if you elaborated on your new ideas a little bit more (like the thin membrane idea and the sensors) and wrote a section on how you can persuade everyone to use the new technology. But thanks for your hard work in learning the wiki writing process in our site which itself is a big process. Here is your article that we are sharing with all:  less

  

  Pollution: Future is in our hand - Coolinventor Wiki

  Pollution: Future is in our hand - Coolinventor Wiki

  • July 30, 2020

  • Farjana Lima likes this.
• 
  Farjana Lima commented on Fatima Ahmed's photo.

  

  Hello everybody, at last our long wait is over and we have winners for our Horticulture Quiz! We have selected Nishat Tamanna, Mushfiq Rahman, Farjana Lima and Shahriar Dipto as the winners of the horticulture quiz. Please click on the picture below to...  moreHello everybody, at last our long wait is over and we have winners for our Horticulture Quiz! We have selected Nishat Tamanna, Mushfiq Rahman, Farjana Lima and Shahriar Dipto as the winners of the horticulture quiz. Please click on the picture below to read about their innovations. They all have won $3 each. Rest of the people will be given $1 for their effort on researching their answer and participating. There were a few members who plagiarized their answers, so unfortunately, they did not earn anything. We will release the dollar statement tomorrow, so everyone can see how much they made from this quiz. But for now, let's congratulate Nishat, Mushfiq, Farjana and Shahriar!  less

  • July 13, 2020

  • 9 people like this
  • 
    Shahriar Dipto Wow. After a long time, I won. Thank you sister

    • July 13, 2020
  • 
    nishi kabbo congrates all of you

    • July 13, 2020
    • -
    • 1 likes this
  • 
    Farjana Lima Alhamdulillah.. That was my 1st time.. Thank you apu..

    • July 13, 2020
• 
  Farjana Lima commented on Fatima Ahmed's photo.

  

  The other day, a random horticulture show came up which reminded us of Shykh Seraj. Pretty much all Bangladeshis's know him today as he had been doing agricultural/horticulture shows since the 80s. His job is to find out problems and solutions that many...  moreThe other day, a random horticulture show came up which reminded us of Shykh Seraj. Pretty much all Bangladeshis's know him today as he had been doing agricultural/horticulture shows since the 80s. His job is to find out problems and solutions that many gardeners and farmers face. Horticulture can be difficult if there are harsh weather, large cost of farming technology, and transportation issues. In addition, beginning gardeners might get frustrated as it takes knowledge, time, effort and the perfect combination of water, light, temperature, humidity, and nutrients to grow perfect plants every time. Our quiz this week is, how can you invent a technology that can solve all these horticultural problems and speed up the horticultural process? Just a reminder, that the internet has tons of solutions to these problems, but we will award $3 to the person who comes up with the wildest idea that has not been mentioned anywhere. Please comment below with your answer very BRIEFLY as this is not a wiki!  less

  • July 8, 2020

  • 5 people like this
  • View all 26 comments
  • 
    Meherun Tonni Next I joined the tank line with the pond. 3rd I covered all the plant area with a thin pipe . The process is when the motor will start through a reminder 3 times day . This water will first go to the fish pond. Then the new water will be stored there...  moreNext I joined the tank line with the pond. 3rd I covered all the plant area with a thin pipe . The process is when the motor will start through a reminder 3 times day . This water will first go to the fish pond. Then the new water will be stored there and the previous water will go into the tree through that thin pipe.  

    • July 11, 2020
    • -
    • 1 likes this
  • 
    Meherun Tonni Next I joined the tank line with the pond. 3rd I covered all the plant area with a thin pipe . The process is when the motor will start through a reminder 3 times day . This water will first go to the fish pond. Then the new water will be stored there...  moreNext I joined the tank line with the pond. 3rd I covered all the plant area with a thin pipe . The process is when the motor will start through a reminder 3 times day . This water will first go to the fish pond. Then the new water will be stored there and the previous water will go into the tree through that thin pipe.  

    • July 11, 2020
  • 
    Meherun Tonni And in this way the tree will get water on time with this same process . And I made a shelter over the plants and made holes on this. In this way they will get proper light and humidity and will prevent over temperature. That is how In my roof top my...  moreAnd in this way the tree will get water on time with this same process . And I made a shelter over the plants and made holes on this. In this way they will get proper light and humidity and will prevent over temperature. That is how In my roof top my plants will get proper light water, temperature, humidity, and nutrients to grow perfect plants every time.  

    • July 11, 2020
  • 
    Nyhan Arbab AS like I love agricultural works, it just makes me to the hobby. I have 3 acres of
    land behind the city. I cultivate various seasonal vegetables in my land. I
    just clearly saw that most of my vegetables spoiled by insects. I had some
    ideas generate on...  moreAS like I love agricultural works, it just makes me to the hobby. I have 3 acres of
    land behind the city. I cultivate various seasonal vegetables in my land. I
    just clearly saw that most of my vegetables spoiled by insects. I had some
    ideas generate on my mind. How will i remove these insects. The other reason
    was some vegetables didn't suite the weather. I made a plan to do a greenhouse. I
    just spend the minimum amount of money. For my test transmission, i used few amount
    of land to produce organic vegetables. It took 1 month to build up. I produced
    huge amount of green vegetables. There are may benefit from using greenhouse farming it increase rapidly,
    maximizing profits. It is very beneficial for our home nursery those who love
    gardening. There are many ways to build up greenhouse farming. I used bamboo and wood and other materials used to
    make greenhouse farming. The benefits of doing greenhouse farming, the temperature
    declined.  less

    • July 12, 2020
  • 
    Kabid Hasan We cannot change natural things like humidity, temperature and so on. But surely, we can adjust.
    The following to simple steps will make horticulture handy.
    
    1. Just like "International Movie Database (IMDb)", we need to create a database for...  moreWe cannot change natural things like humidity, temperature and so on. But surely, we can adjust.
    The following to simple steps will make horticulture handy.
    
    1. Just like "International Movie Database (IMDb)", we need to create a database for horticulture where every possible corps along with its most suitable natural property (humidity, temperature etc) and market values will be included.
    
    2. Spreading soil testing labs locally. Even small labs can be set up in vehicles to go to distant places.
    
    A farmer will get his soil sample tested from the nearest lab. He will enter his soil properties and environmental properties to the database through its API-generated mobile app, and the database will suggest the most suitable crop of highest market value according to his condition.
    
    The database will also provide him the scientific methods to produce that crop which will eradicate the 'lack of sufficient knowledge ' problem.  less

    • July 29, 2020
• 
  Farjana Lima joined the group Coolinventor Contributors

  • July 3, 2020
• 
  Farjana Lima is now friends with Aminul Islam.

  • June 30, 2020
• 
  Farjana Lima is now friends with Fatima Ahmed.

  • June 30, 2020
• 
  Farjana Lima has added a new profile photo.

  

  • June 30, 2020
• 
  Farjana Lima has just signed up. Say hello!

  • June 30, 2020