Saturday Science Snippets #5

Saturday Science Snippets #5

Chimpanzees recognise bottoms as well as faces Being able to tell friend from foe by their face has been so important to us that we have evolved an incredible ability to recognise faces. The way we recognise faces involves dedicated brain...

Read more
Where did all the dinosaurs go?

Where did all the dinosaurs go?

For over 150 million years there were giant reptiles running around the Earth and in a very short space of time they all disappeared. That’s pretty crazy! We have a fairly good idea of why it happened. A meteor collided with the Earth near what...

Read more
Saturday Science Snippets #3

Saturday Science Snippets #3

Ants farm tropical fruits Humans invented agriculture around 10,000 years ago and were probably quite proud of themselves. But for Philidris nagasau, an ant found only in Fiji, agriculture was old news – they’ve been growing their own fruit...

Read more
Why is the sea salty?

Why is the sea salty?

There is salt everywhere: in the soil, in rocks, in living things. Rivers carry this salt into the seas and it gets stuck there because there’s nowhere else for it to go. Some of the water in the seas gets taken out when the heat of the Sun...

Read more

Saturday Science Snippets #2

Nasa has a poo problem… NASA have a problem and they are looking for help. Space science has achieved a lot and solved many of the problems of getting people and machines into space. But one problem still has a very primitive ¬†solution...

Read more