Fibers twisted jointly to kind string may possibly not audio like bleeding-edge technological know-how. But with string, or cordage, one can make luggage, nets, rope and garments. We use it to lace our shoes, floss our teeth, suspend bridges, transmit electrical power—the list goes on and on. Obviously, archaeologists have […]
Day: April 10, 2020
Neanderthal cord weaver | EurekAlert! Science News
Graphic: Photograph of the wire fragment taken by electronic microscopy (the fragment is somewhere around 6.two mm long and .five mm wide). look at more Credit score: © C2RMF Opposite to well known belief, Neanderthals had been no a lot less technologically highly developed than Homo sapiens. An global group, together […]
Archaeology: Ancient string discovery sheds light on Neanderthal life
The discovery of the oldest identified direct proof of fibre technologies — utilizing all-natural fibres to build yarn — is claimed in Scientific Reviews this week. The finding furthers our knowledge of the cognitive qualities of Neanderthals all through the Center Palaeolithic period (thirty,000-300,000 several years back). Bruce Hardy and […]
What’s a Narwhal’s Tusk For?
Deep beneath the frozen area of the Arctic swims a sea unicorn. In reality, it is a whale with a spiral tusk sprouting from its head—the narwhal. Biologists have lengthy debated the intent of male narwhals’ tusks. The tusk, like all those of elephants, are basically elongated enamel. And since […]
What Immunity to COVID-19 Really Means
The U.S. Foods and Drug Administration a short while ago granted an “emergency use authorization” of a blood take a look at for antibodies in opposition to SARS-CoV-2, the novel coronavirus that leads to COVID-19. It is the initially this kind of take a look at to get acceptance for […]
How Space Will Shape The Humans of The Future
Human evolution is complicated, to say the least. It’s complicated by love, which makes us want to keep people alive. It’s complicated by science and technology, which give us the power to do so. It’s complicated, sometimes, by politics. And it’s complicated by our environment, which is relatively stable, meaning […]