Answers to Physics Questions

Why is there so much distance between them?

...and how do we know?

Why does the sea feel warmer at night?

Is it possible to weigh things in space?

Dark matter exists all throughout the universe...right?

The quantum world is strange, so what are entangled particles?

Does light have a mass?

They're the stuff of sci-fi, but how do lasers actually work?

Things get very strange indeed inside a black hole, but what would Earth look like?

Sunsets on the red planet aren't what you'd expect...

It's like the reverse of asking a parent to select their favourite child...

Is there a better number to count in?

Is that even possible?!

And if so, how much light do we need?

Mathematician Bobby Seagull stuns us with stats.

It's not *that* bad, Cambridge University's Bobby Seagull explained why.

Genetists, Giles Yeo, crunched the numbers...

Should we be worried about an asteroid apocalypse?

Gravity shields - sci fi or sci fact?

You'll be hungry for an answer to this pasta problem...

Anthony wants to know if launching a rocket from a tube would make it travel faster.

Is Venus the only one...?

Any why do we have two tides a day?