What has been the most successful animal ever?
It depends on how you define success. Humans could be the most successful animal, say our readers, but it could also be a long-lived clam or pine tree, or even a cat or tardigrade
Regulars
In water sports, should fingers be pressed together to increase drag?
Regulars
This week鈥檚 new questions
Regulars
On using science to unlock the secrets of the Mona Lisa
Regulars
Tom Gauld on a simulated population experiment
Regulars
Twisteddoodles on folding space
Regulars
Humans
Immersive Tutankhamun exhibition reveals the grandeur of his treasures
Regulars
Space
How to spot the Hyades, the closest star cluster to Earth
Regulars
On whether tiny ancient Egyptian hand prints were made by reptiles
Regulars
Why do our knuckles make a popping sound when cracked?
杏吧原创s may have discovered the reason for the sound made by knuckle cracking, say our readers, but the debate rages on about whether this is harmful
Regulars
How fast would you have to travel to be able to run on water?
Regulars
This week鈥檚 new questions
Regulars
Tom Gauld on a timely operation
Regulars
Twisteddoodles on filling the space available
Regulars