Insects that tuck away their wings using origami creases have inspired foldable structures for drones and solar panels that ...
In South America, a mysterious monument stretches almost a mile (1.5 kilometers) through the southern Peruvian Andes. Called Monte Sierpe, meaning serpent mountain, it consists of rows of around 5,200 ...
Thousands of holes arranged in a snake-like pattern on Monte Sierpe in Peru could have been a monumental accounting device ...
Sediment analysis and drone photography of the iconic South American monument of Monte Sierpe (aka "Band of Holes") support a ...