In Pirates of the Caribbean, Jack and Will use an overturned dinghy to hold air underwater. Madness or brilliance?
Related Posts
Squeeze More Juice Out of Your Dead Batteries—Using Physics
How the joule thief circuit “steals” energy from seemingly depleted power cells.
What Is the Electric Constant and Why Should You Care?
The force between electrical charges is kind of a big deal—without it, the universe would be a primordial soup and you would not exist. That force is determined by the electric constant.
Transistors Changed Everything. Here’s How They Work
How a tiny little electronic switch sparked the computer revolution.