Tech

The world’s oldest pants are a 3,000-year-old engineering marvel

Enlarge (credit: Wagner et al. 2022) With the help of an expert weaver, archaeologists have unraveled the design secrets behind the world’s oldest pants. The 3,000-year-old wool trousers belonged to a man buried between 1000 and 1200 BCE in Western China. To make them, ancient weavers combined four different techniques to create a garment specially […]

Tech

The world’s oldest pants are a 3,000-year-old engineering marvel

Enlarge (credit: Wagner et al. 2022) With the help of an expert weaver, archaeologists have unraveled the design secrets behind the world’s oldest pants. The 3,000-year-old wool trousers belonged to a man buried between 1000 and 1200 BCE in Western China. To make them, ancient weavers combined four different techniques to create a garment specially […]

Tech

New fabric passively cools whatever it’s covering—including you

Enlarge / Like this, but even cooler. (credit: Ars Technica) Rising temperatures around the world run the risk of creating a dangerous cycle where more people get air conditioning, which causes energy demand to surge and leads to higher carbon emissions, which makes temperatures rise even more. Renewable power is one option for breaking that […]