51动漫

Humans

Radioactive gummy bears, renewable trams and moon geese

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more

Tom Gauld on the impossibility of keeping up with physics

Twisteddoodles: Plants growing in the rich soil of social media

Life

Beautiful images illustrate the dawn of modern botany

If energy cannot be created or destroyed, where does it come from?

Content young African woman sleeping peacfully under a duvet in her bed at home in the early morning; Shutterstock ID 763309252; purchase_order: -; job: -; client: -; other: -

In the cold, why does our body require warm covers but not our face?

What caused this red-only rainbow, when there was no rain? (part 2)

2C46BM3 Close up of two yellow UK fire hydrant H signs showing nearest water supply for fire service, West Yorkshire

This week鈥檚 new questions

Technology

Help cancer research by playing the GENIGMA phone puzzle game

Humans

The dentist that wants to calm patients with cuddles from dogs

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more

Tom Gauld reflects on the slippery nature of reality

Twisteddoodles: When covid-19 research hits saturation point

Technology

Undersea beds: Nemo鈥檚 Garden takes terrestrial farming to new depths

Humans

How to grow strawberries and protect them from slugs