Historical technology

17 Forgotten Inventions That Were Way Ahead of Their Time

17 Forgotten Inventions That Were Way Ahead of Their Time

Discover 17 fascinating inventions from the past that were so advanced, they baffled their eras and vanished before their time.

18 Forgotten Inventions That Were Ahead of Their Time

18 Forgotten Inventions That Were Ahead of Their Time

These inventions were smart, creative, and way ahead of when people were ready for them.