In just 21 days, mud, bamboo, and stone are transformed into a hand-built villa using only primitive tools.

They heat it up in the forge and then start shaping it. It’s not like just bending metal; they’re hammering out impurities ...

Poll You have two coins that equal 30 cents One is not a quarter What two coins do you have NATO scrambles warplanes as ...

Marc Andreessen predicts a device will eventually replace the smartphone, as companies like Meta develop new gadgets.

Various survival games offer unique and expansive tech trees, from primitive tools in Green Hell to futuristic tech in Ark.