Recycling old batteries into solar cells. Recycling one single car battery can power 30 households.

Discarded car batteries are potential source of lead pollution. And, Battery technology is undergoing rapid changes. New type of Batteries such as lithium-ion batteries are replacing the lead-acid batteries. So, over 200 million lead-acid batteries will potentially be retired in the United States, and that could cause a lot of environmental issues. Researchers at MIT […]

The Winter Greenhouse, grow in -40’C (2018)

Imagine taking the heat from the sun in the summer, storing it, and then using it to heat a greenhouse in the winter! Heating a greenhouse costs so much in Canada in the winter that it’s cheaper to truck food in from 1000’s of miles away. Trucked in food is chemically ripened and tastes horrible. […]

Generate Electricity From Vinegar At Home – Cool Science Experiment

Hi , in this video I’m gonna do a really cool science experiment so I gotta make an Ice Tray battery at home and you need a few materials that you can usually find from around the house are you ready? if you are, so let’s do it Here is what you need: White or […]

world smart energy week 2014

I’ll with gas prices as high as they are these days a poor with four wheels propelled by Lake power is becoming more appealing as a transportation option butter cabs are exactly the alternative energy source you’ve been looking for you might want to join us as we had two World smart energy week 2014 […]

Cheap 5V solar panel power test

In this video we go to test this cheap Chinese solar panel. Item size is 26 x 14 cm Weight is only 102 g and it’s very thin (about 1 mm) Panel contains voltage regulator which output should be 5V Maximal output current shoud be 1,2 A Let’s test the voltage Open-circuit voltage is 5.06 […]

Top 10 INCREDIBLE Alternatives to Alternative ENERGY

10 Alternatives to Alternative Energy 10. Buoyant Airborne Turbine (BAT) Countries like China, the United States, Germany, Denmark, Spain and India produce over 175,000 MW of power with traditional wind turbines, but that number stands to double if they’re replaced with BATs. The technology is simple. Basically, a huge blimp with a wind turbine in […]

Geek – Gearbest – 30000mAh Dual USB solar power bank [ENG subs]

Hi everyone, welcome to the Lair today I’ll talk about… wait… darn, the battery is flat ! Hi everyone, welcome to the Lair today I’ll talk about… hello Ding here hello, hellooo come on no battery ! I’m fed up, let’s go ! Who never happened to be out of battery, whether on Airsoft war, […]

Searching For a Better Battery, with Brad Templeton

One of the biggest barriers in making computers faster is how much power they consume. And in fact, one thing that stopped your computer from having a faster clock rate, where it used to be it was another gigahertz every year you double that clock rate, is that that requires a lot of energy. And […]