Study Finds on MSN

These prehistoric shell trumpets served as ‘walkie-talkies’ in ancient Spain, and they still work today!

Modern phones break down in a few years. These ancient communication devices still work, no software updates needed! In A ...
Veritasium on MSN

What early computer engineers had to use before transistors existed

Before transistors and microchips, engineers had limited options for building computing machines. Light bulbs, known as ...