The passenger case for electric planes
The many reasons electric aircraft are superior to gas-powered planes
It's a bird! It's a plane! It's... an eVTOL?
The latest in battery-powered aircraft
You're so dense (compliment)
Lithium Ion batteries have become incredibly dense. But what does that mean? Why does it matter? And what's inside those batteries, anyways?
How batteries got dirt cheap
Since the first commercial Lithium Ion battery was made for Sony's handheld camcorder in 1991, the production cost of LI batteries has plummeted more than 99%. How'd that happen? And why are batteries still expensive in the U.S.?
Batteries will save the world
Batteries have gotten cheaper and more energy dense than anyone ever thought possible. But why are they so important? And what will our battery-powered clean energy future look like?