Forgotten Inventions and Ideas

Pneumatic Tubes: How Cities Almost Ran on Air Power

Forgotten Inventions and Ideas

Pneumatic Tubes: How Cities Almost Ran on Air Power

3 months atrás
The Ice Houses of Ancient Persia: Natural Refrigeration Without Electricity

Forgotten Inventions and Ideas

The Ice Houses of Ancient Persia: Natural Refrigeration Without Electricity

3 months atrás
Self-Cleaning Clothes: A Forgotten Innovation That Still Impresses

Forgotten Inventions and Ideas

Self-Cleaning Clothes: A Forgotten Innovation That Still Impresses

3 months atrás
17th Century Submarines: A Century Ahead of Their Time

Forgotten Inventions and Ideas

17th Century Submarines: A Century Ahead of Their Time

4 months atrás
The Phaistos Disc: An Ancient Communication Mystery

Forgotten Inventions and Ideas

The Phaistos Disc: An Ancient Communication Mystery

4 months atrás
The Perpetual Motion Machine: Myth or Possible Reality?

Forgotten Inventions and Ideas

The Perpetual Motion Machine: Myth or Possible Reality?

4 months atrás
Airless Tires: An Old Idea Making a Comeback

Forgotten Inventions and Ideas

Airless Tires: An Old Idea Making a Comeback

4 months atrás
The Water-Powered Engine: Why Was It Abandoned?

Forgotten Inventions and Ideas

The Water-Powered Engine: Why Was It Abandoned?

5 months atrás
The Most Unusual Military Inventions That Never Saw Action

Forgotten Inventions and Ideas

The Most Unusual Military Inventions That Never Saw Action

5 months atrás
The History of Forgotten Medical Devices and Treatments

Forgotten Inventions and Ideas

The History of Forgotten Medical Devices and Treatments

5 months atrás