Starting Fires to Unearth How Neanderthals Made Glue by Nicholas St. Fleur. The New York Times, September 7, 2017. How (we think) the first glues were made from tar. Octopus-Inspired Smart Adhesive Boosts Flexible Electronics by Katherine Bourzac. IEEE Spectrum, July 1, 2016. How sticky ...
How many years does a gorilla live? How old did Neanderthals live to be? How long do orangutans live in captivity? How long do Sumatran orangutans live? How long do orangutans live with their mothers? How many babies can a monkey have in its entire life?
skip and go to the next question. Even though you need a near perfect raw score for a 36, don't be afraid to skip. You can come back to it later, and for now it's more important to get as many points as possible.
Most modern cave homes were intentionally carved out of the rock -- not many people live in natural caves. In the Mount Hebron region of the West Bank, in the Middle East, a large clan of Palestinians lives in a network of caves that their grandparents built 100 years ago. The area ...
Ancient Greek and Roman stadiums were built to impress—and their designs are seen in many college football stadiums today. How People Voted in Ancient Elections In Athens and Rome, voting could entail shouting contests, secret stone ballots and an election system with built-in bias for the weal...
information in cells and is made up of adenine, cytosine, thymine, and guanine. DNA molecules are highly stable since they’re made up of two complementary strands that form a double helix. During cell division, DNA duplicates itself and creates proteins, which are essential for many physical ...
Go around it. Go round it again. Go round it again. Some people say, "Tell him what you want to tell him. Tell him again, and then tell him a third time," as if people weren't intelligent. But the point is, the reason is—well, there are many reasons, one of which is, at...
January 23, 2024 1 min read Explore PathologyGenetics and epigenetics Breathing New Life into Diagnostics January 22, 2024 6 min read Explore PathologyAnalytical science Opening a Window into Brain Trauma January 18, 2024 4 min read Related Content ...
000 years ago — roughly the same time as the Neanderthals did. Its threatening look likely belied a reasonably peaceful herbivore that was content to hang around and graze on grass. However, if some other creature happened to sufficiently annoy it, there was trouble ahead; despite being built...
Up to about 100 years ago, scientists thought that all atoms were stable like this, but many atoms come in different forms. For example, copper has two stable forms: copper-63 (making up about 70 percent of all natural copper) and copper-65 (making up about 30 percent). The two forms...