You may be happy with your current refrigerator but you would be happier with this power-less refrigerator. This refrigerator can keep your food fresh without any electricity. This Zeer pot-in-pot refrigerator requires only water, sand, and a hot, dry climate to preserve food through evaporative cooling. Here’s a small Do It
Plants are the basic and most important part of our ecosystem. They not only make the earth a beautiful place but also convert carbon dioxide to oxygen which is essential for the survival of all human beings and animals by a process called photosynthesis. Panasonic has been trying to replicate
Union rural development minister Jairam Ramesh took jocular swipes at the huge annual funds allocated to the defence ministry. Recently drinking water and sanitation department tied up with DRDO to set up bio-digestor toilets in 1,000 village panchayats across the country. Jairam Ramesh said that just the cost of a single Rafale fighter could make
Robots friendly robots are increasing day by day. Earlier there were solar powered underwater research robots and those who tweeted about the water quality. Now there is Marine Drone which is designed to search and destroy garbage in the oceans. Elie Ahovi, an industrial design student at French International School of
Small power generators can prove to be very useful in numerous applications like remote monitoring, if they can harvest energy from ambient sources like heat, vibrations, and light. They can even generate power from the vibrations by vehicles passing over a bridge to power sensors to monitor bridge’s integrity or to
New and interesting bio-fuel cells of the future will generate power from glucose sugar present inside snail’s body. This could be achieved by drilling holes through the shell and implant enzyme-coated electrodes in the hemolymph (or snail blood) that naturally collects between the snail’s body and shell. This battery is also based on
The interesting company, 3M that made forgetting anything impossible by its small sticky notes is now trying to change the face of interior lighting with a highly-engineered reflector which is capable of spreading the light from a single LED bulb over an incredibly large area. 3M created an interesting technology called ‘Virtual
Studies show that carnivorous plants like Venus flytrap, Sundew, etc are becoming less bug eating due to the pollution caused by the humans. The increased levels of nitrogen in the air is giving them enough nutrients and they don’t want to eat much bugs. The plants have reduced eating insects
Researchers from the University of Leeds, UK and Tokyo University of Agriculture and Technology are say that magnetic bacteria can be used to create tiny computing components, or even the biological computers in the future. The bacterium is known as Magnetospirilllum magneticum which is a naturally occurring microorganism that lives in water. It uses