free@rss.ponder.catMB to Science Streams@rss.ponder.catEnglish · 24 days agoGood Information Is Worth Itwww.youtube.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkGood Information Is Worth Itwww.youtube.comfree@rss.ponder.catMB to Science Streams@rss.ponder.catEnglish · 24 days agomessage-square0fedilink