Megastructure stretching nearly 1 kilometre long is probably one of the oldest known hunting aids on Earth.
People infected with the virus that causes COVID-19 cleared the virus more quickly if they had high levels of certain immune cells.
The laboratory-grown food uses rice as a scaffold for cultured meat.
The earliest evidence of deliberate human burial in Africa, and a metal-free rechargeable battery.
In this episode:
00:44 Human burial practices in Stone Age Africa
The discovery of the burial site of a young child in a Kenyan cave dated to around 78 thousand years ago sheds new light on how Stone Age populations treated their dead.
Research Article: Martinón-Torres et al.
News and Views: A child’s grave is the earliest known burial site in Africa
09:15 Research Highlights
How warming seas led to a record low in Northwestern Pacific typhoons, and the Arctic bird that maintains a circadian rhythm despite 24 hour sunlight.
Research Highlight: Warming seas brought an eerie calm to a stormy region
Research Highlight: The world’s northernmost bird is a clock-watcher
11:35 A metal-free rechargeable battery
Lithium-ion batteries have revolutionised portable electronics, but there are significant issues surrounding their recyclability and the mining of the metals within them. To address these problems, a team of researchers have developed a metal-free rechargeable battery that breaks down to its component parts on demand.
Research Article: Nguyen et al.
The Orkneys, an archipelago of islands off the northern coast of Scotland, are home to some of the greatest neolithic treasures in western Europe: from the settlement of Skara Brae to the Ness of Brodgar.
Skara Brae is a stone-built Neolithic settlement, located on the Bay of Skaill on the west coast of Mainland, the largest island in the Orkney archipelago of Scotland. Consisting of eight clustered houses, it was occupied from roughly 3180 BC to about 2500 BC and is Europe’s most complete Neolithic village.
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