A skeleton found in Bulgaria with some of the world’s oldest gold, at over 6000 years old:

People in Australia see the moon upside down

The Tarbela Dam relief valve, Pakistan.

The Persian wind tower is a 700-year-old air conditioner could cool an environment up to 12°C (53°F) with no electricity.

I mean, it does right? 🤨

The gömböc is the first known physical object that belongs to a group of three-dimensional shapes called mono-monostatic, which have only one stable and one unstable resting position on a flat surface.

😂

Why is it so satisfying to watch

Space saving car park

Space race

Brickwork on sidewalk which turns into a public bench in Shiraz, Iran

Drywall fixing, but they don't use ladder which makes it way faster than usual ones.

The Globus INK - a mechanical navigation computer for Soviet spaceflight