Throughout the 20th century, each decade had its own unique set of inventions that left their mark on history. Curious about ...

The result is 300 groundbreaking inventions (and 100 special mention inventions )—including an AI detector for teachers, a home sprinkler system for wildfires, the world’s biggest rollercoaster, and a ...

Welcome to TIME’s annual round-up of the best inventions making the world better, smarter and—in some cases—a little more fun ...