Astronauts can build cosmic concrete from moon dust, pee, and their own blood
Fast Company,
It’s not really that gross. It’s just history repeating itself. [Photos: NASA, Aled Roberts] By Mark Wilson4 minute Read Aled…
It’s not really that gross. It’s just history repeating itself. [Photos: NASA, Aled Roberts] By Mark Wilson4 minute Read Aled…
The ancient trade holding back the Sahara Desert (Credit: Getty Images) For millennia, the gum of the acacia tree has been…
Nieuws Op beschilderde fragmenten van het paleis van Apries II in Memphis, Egypte, zijn twee gele pigmenten ontdekt die veel…
Archaeologists have long known that artefacts from the Antiquity were far more colorful than one would think when looking at…