Getting Down With Gravity

Not only is gravity a force to be reckoned with, but it turns out that the gravity of the situation could help replace lithium batteries one day. This week Noel and Jacob weigh-in on a new gravity powered facility in Scotland, discuss how renewable energy storage has changed the gravity game, and why bears dread their 40th birthday.

Sustainable Light Source: No Batteries, Plugs, Solar Panels or Kerosene

Plugging in a light is simple when you live in a first-world country. You have access to electricity, you can choose between LED lights and CFL lights, and you can even tap into solar power for a more sustainable source of energy. Batteries for a flashlight or lamp can be easily purchased at a store […]