Electric Vehicle Battery Prices Forced Down by VW

Demand and deployment for electric vehicles remains low, but automakers tend to agree that the technology could be the biggest shift in automotive technology...

How to Produce Hydrogen From an Aluminum Soda Can and Water

Here's how you can produce hydrogen to power cars, homes, or even toys. Hydrogen is the cleanest energy carrier in the universe, and is...

A Step Ahead For Zinc Oxide Piezoelectrics: Over 20 Times Power Improvement

Piezoelectrics are a class of materials that, if applied a mechanical force, exert an electric current on the sides. You may already have knowledge about this, but researchers are studying how to take piezoelectric materials to the next step.

Solar Stirling Engine Efficiency Records Broken by Ripasso Energy

Solar Stirling engine efficiency has been topped this year by Ripasso Energy, a solar technology company based in Sweden. They have designed a Solar stirling...

Spin This “Free Electric” Pedal-Powered Device for 1hr and Get 24h of Free Electricity

Did you know that almost half of the world's population do not have access to a reliable supply of energy, with many having no...
fresnel lens frame

Solar Concentrator DIY – How to Build an $8 Fresnel Lens from Old TV

A solar concentrator DIY can seem like the easiest thing in the world - if someone else is doing the hard work. A guy who calls himself "Grant...

DIY: How to Make a Solar Cell at Home From Readily Available Stuff and…...

A very neat experiment that anyone with some skills can do in the garage or kitchen is creating a solar cell out of blackberry juice and titanium dioxide (and several other components).

Hydrogen Fuel Cell Flying Car Reaches 400 Miles of Range

Massachusetts startup Alaka’i has designed a flying car that the company touts as the “first air mobility vehicle powered by hydrogen fuel cells”. On...

Innovative Device Harnesses Heat at Night

New device generates electricity from darkness. Winter is fast approaching, days are getting shorter, nights are getting colder. It is inevitable that even the most...

Top 10 Home Energy Storage Tesla Rivals

Should you opt for Tesla's new Powerwall 2.0, or should you look elsewhere? We'll show you the top 10 alternative products. With the launch of...