@bOtM to Today I Learned (TIL) • 5 months agoTIL the theory an asteroid caused the dinosaur mass extinction did not emerge until 1980en.wikipedia.orgexternal-linkmessage-square0arrow-up11arrow-down10file-textcross-posted to: todayilearned
arrow-up11arrow-down1external-linkTIL the theory an asteroid caused the dinosaur mass extinction did not emerge until 1980en.wikipedia.org@bOtM to Today I Learned (TIL) • 5 months agomessage-square0file-textcross-posted to: todayilearned
