Solar water heaters instead of outdoor blinds, fence, lamellas

This hot water system belongs to my neighbor, and now we see how I transformed his system over the past 2 years to improve its efficiency and compactness. Our system consists only of this set of solar heaters and this hot water tank which is surrounded by thermal insulation with a thickness of 5 centimeters. […]

Japan not making best efforts to resolve nuclear waste water issue: expert

because there’s a rising over Japan’s plan to dump vast amount of nuclear waste water into the Pacific Ocean especially as the 2020 Tokyo Olympics draw near Japan said that it’s reviewing various ways to safely discharge for radioactive water but one nuclear specialist says that the Japanese government has made bad decisions to cost […]

Why is this DIY Solar hot water system better (on the example of my summer cottage)

This solar heater has been used by me for hot water supply of my summer cottage during last 5 years. But now I decided to dismantle this heater and replace it with this very simple and cheap solar hot water system, and I am sure my decision is right because of the following 6 reasons. […]

Free Energy Cold Fusion DIY Selfmade At Home – LENR – Low Energy Nuclear Reactions

I was asked to translate this video, so here it is. Hi there, I am Andi from behind the camera. We have news. Today we try some cold fusion in the pot. Here is a quick overview. This is all you need. 200ml of water 20g of sodium hydroxide a stainless steel mug or pot […]

How to Make Free Energy Water Pump – Ram Pump

This pump uses falling water to lift a lesser amount of water to a higher elevation than the source. So, being primarily used for lifting relatively small amount of water to a higher elevation. open input valve wait for some time It will create pressure in plastic bottle slightly open output valve

Blue Planet II : The Prequel

The Ocean … the largest habitat on Earth. A generation ago, the series ‘The Blue Planet’ took us beneath the waves. but now we know so much more Take a deep breath New science… and new technology…. allow us to voyage further … and deeper … than ever before. From the restless shores of our […]

Can a Solar Still Generate Enough Fresh Water for Survival? | MythBusters

Adam: WE’RE STRANDED ON A DESERTED ISLAND WITH NOTHING BUT SEVERAL MILES OF DUCT TAPE. I’M FEELING PRETTY OPTIMISTIC ABOUT OUR CHANCES FOR SURVIVAL. [ DING! ] Narrator: ADAM GRABS SOME DUCT TAPE AND SETS OFF TO TRY TO FIND DRINKABLE WATER. [ LAUGHS ] CLEARLY, THESE PLANTS ARE ALL GETTING THEIR WATER FROM SOMEWHERE. […]

Energy 101: Fuel Cell Technology

We all live in a modern world—a world full of technologies that looked completely futuristic just a generation ago. Those modern, futuristic devices that help get us through the day all use energy, and to supply all of that energy, we need fuel. Today, the technology around generating clean renewable energy is evolving about as […]

This ‘two-faced’ membrane can create electricity—from nothing but salty water

Nature loves balance. Ever sprinkle salt on a piece of eggplant? Over time, the eggplant starts to sweat out water. This happens because there is a different ratio of salt to water on the surface versus inside the eggplant, so water seeps out onto the surface to try and equalize how salty the water is […]