Ancient Technology
Wind catchers: Is ancient technology better than modern air conditioning?
Air conditioning may keep a room cool, but using it is heating up the planet. It is time for something new — or old.
CT scans of shark intestines find Nikola Tesla’s one-way valve
Evolution proves to be just about as ingenious as Nikola Tesla
Ancient computer found in shipwreck decoded by scientists
A new model of the Antikythera mechanism reveals a "creation of genius."
Researchers unearth the “Lamborghini” of ancient chariots in Pompeii
The chariot survived ancient eruptions and modern-day looters to become a part of the world heritage site.