Posts Tagged ‘Great Influenza’
“It is sad to go to pieces like this but we all have to do it”*…
Still, some species “do it” differently than others…
It is well known that somatic mutations — mutations in our body’s genetic code that accumulate over time — can cause cancer, but their broader role in ageing is less clear.
Now a team of researchers have measured the somatic mutation rates of a range of mammals and discovered a striking correlation between mutation rate and lifespan. Lending evidence to the theory that somatic mutations are a cause of ageing rather than a result of it…
Ageing is linked to accumulated mutations: “The lifespan secret: why giraffes live longer than ferrets,” from @Nature.
* Mark Twain, on aging
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As we grow old gracefully, we might send carefully-deduced birthday greetings to William Ian Beardmore (WIB) Beveridge; he was born on this date in 1908. A veterinarian who served as director of the Institute of Animal Pathology at Cambridge, he identified the origin of the Great Influenza (the Spanish Flu pandemic, 1918-19)– a strain of swine flu.
“Talk to the animals”*…
Deep in the Pacific Ocean, six-foot-long Humboldt squid are known for being aggressive, cannibalistic and, according to new research, good communicators.
Known as “red devils,” the squid can rapidly change the color of their skin, making different patterns to communicate, something other squid species are known to do.
But Humboldt squid live in almost total darkness more than 1,000 feet below the surface, so their patterns aren’t very visible. Instead, according to a new study, they create backlighting for the patterns by making their bodies glow, like the screen of an e-reader…
How squid talk with each other in the dark depths: “Deep Sea Squid Communicate by Glowing Like E-Readers.”
* from a Leslie Bricusse song sung by Rex Harrison in Dr. Doolittle
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As we contemplate conversation, we might send carefully-deduced birthday greetings to William Ian Beardmore (WIB) Beveridge; he was born on this date in 1908. A veterinarian who served as director of the Institute of Animal Pathology at Cambridge, he identified the origin– a strain of swine flu– of the Great Influenza (the Spanish Flu pandemic, 1918-19).
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