June 29, 2018 18:06

Good idea and low cost, especially that it will allow them to sell everything through your coolers without restrictions, it is suggested that you work public refrigerators can be used for different people at a specific time.

June 29, 2018 17:37

It is a very good idea for children to acquire professional skills that increase their chances of creating jobs to help their family . However, I suggest that you cooperate with all the associations that care for the children because in some countries child work is prohibited. Therefore, you need specific and simple work for them.

June 29, 2018 17:20

The idea is really excellent. Even in my country, in some areas, the number of beggars has increased. This idea helps them and improves the status of society for the better. The child beggars leave the schools, and this is also not good for children. I suggest that you cooperate with associations or institutions that are interested in children.

June 29, 2018 17:00

An interesting idea especially that it is interested in renewable energy and also helps in preserving the environment and also to reduce the emission of carbon dioxide

Comment on: Gray Marquees
June 29, 2018 16:42

A good idea for your country and your community. It is also suggested that in periods or seasons with fewer events, make this place for other activities such as graduation for schools or universities.

Comment on: Hafsys Foods
June 29, 2018 16:25

This is a good idea and helps a lot of society, I suggest to you to see the other way to agriculture without soil or aquaculture it has many benefits and low cost.
good luck to you

June 29, 2018 14:06

Your idea really targets a big and important problem for humans and all organisms, and the idea of creating new video games by keeping the concept of "what happens if you damage nature or if you care about nature." very very smart and genius.

Comment on: Water Watt
June 28, 2018 21:46

Thank you very much Kratika gupta for your comment

Comment on: Water Watt
June 28, 2018 21:42

Thank you very much Saurabhkumar Chaudhari for your comment and your good question :)
Your question is close to one of the questions in the competition exercises,
- The Working principle :
- Generating electricity from water flow inside the pipes.
- Converting kinetic energy into electrical energy.
- Using a design resembling the turbine inside the device and revolves by the movement of water in the pipes.
- Use of magnetic induction ( and can be use other methods that lowest cost).

- The use principle:
-Direct installation on the pipe line as part of the pipe.

Soon I will attach a complete video explaining all the details of the device and the detailed working principle and for prototype 3D animation.
I hope I answered a question because Mitchell did not ask the same question by commenting, and any question or issue please write it and I will answer any question, thank you very much my friend

June 28, 2018 15:29

Your idea is very excellent and will help you learn in different ages and in different countries. I suggest you write books to teach students in schools or university too, all the best