Discovered that birds sleep more than ten thousand times a day, each sleep is only 4 seconds
Phượng Vũ21:07:21 28/12/2023
For humans, falling asleep for a few seconds is a sign of lack of sleep and can lead to a dangerous situation. However, in Chinstrap penguins, thanks to a strange adaptation, this way of sleeping is a beneficial feature for them.
1 | 1 Discuss | Share