Asymmetrical sleep: Can you be awake and asleep at the same time? | The Kid Should See This https://thekidshouldseethis.com/post/asymmetrical-sleep-can-you-be-awake-and-asleep-at-the-same-time
Many animals need sleep. But all of the threats and demands animals face don’t just go away when it’s time to doze. That’s why a range of birds, mammals,
• Naps, a collection film by The Mercadantes This Webby