Sep 18: The election and post-COVID science, toilet-training cattle and more...
Prehistoric leather making tools and how galactic spiral arms feed black holes
Prehistoric leather making tools and how galactic spiral arms feed black holes
CBC Radio ·
Scientists from New Zealand and Germany created this cow "potty" to train calves how to urinate in there. (Research Institute for Farm Animal Biology)
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Quirks and Quarks54:00The election and post-COVID science, toilet-training cattle, Prehistoric leather making tools and how galactic spiral arms feed black holes.
