Featured in inventions

The thorny history of barbed wire
Travel through time on history’s most ridiculous rides
Time isn’t real. Here’s how people capitalized on that.
Twelve classic products that were perfect from the start
Modern surgery wouldn’t be possible without this one key drug
Naturally pink chocolate is finally here. But how is it made?
Thomas Midgley, Jr. may have been the most environmentally disastrous person of all time
A tribute to gaffer tape in honor of its late creator, Ross Lowell
Meet the designer who wants to make fruit labels out of soap and save the world from swizzle sticks
Crowdfunding helps women succeed in tech because venture capital won’t