
Nature's Strangest Mysteries: Solved
Bug Mathematician
Documentary · 26 يوليو 2019 · 20 دقائق iTunes
متوفر على Prime Video، discovery+، Sling TV
الموسم 1، الحلقة 21: How do bats avoid bumping into each other at night? Why did a bottlenose dolphin seek out the help of a scuba diver? And are cicadas expert mathematicians?
Documentary · 26 يوليو 2019 · 20 دقائق