Khurram Wadee August 19, 2021 6:31am #xkcd: #Fissile #Raspberry #Isotopes https://xkcd.com/ Flag Map Sabotage
nytimes August 12, 2021 7:01pm A Woolly Mammoth’s Tusks Reveal a Map of Where It Roamed in Life #mammothsanimals #animalbehavior #paleontology #isotopes #endangeredandextinctspecies #chemistry #sciencejournal #alaska #arcticregions #research #yourfeedscience #yourfeedanimals #science #news A Woolly Mammoth’s Tusks Reveal a Map of Where It Roamed in Life The technique used to reconstruct the animal’s 28-year journey across prehistoric Alaska could solve mysteries about the demise of the elephant-like mammals.
