Answers to Science Questions

And how do we know?

We strip off and go running in the snow to answer this query from Trent.

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

Why does weightlifting lead to larger muscles?

What is high-intensity training, and how does it work?

Is there any health benefit to going gluten free if you're not gluten intolerant?

Do all animals sleep? And do any plants or bacteria?

Is there a difference between running outside and running on a treadmill?

We hear a lot about sugar, salt and fat. Is there a single 'worst' culprit for bad health?

Some people are morning larks, others a night owls, but why?

Does this new trend have any science backing it up?

Why hasn't an advertisement for a sleeping creature been selected against in evolution?

Some stress is good for you - how do you know when you've got too much on?

Does a change take place inside our brains when we drop off?

Can fad diets do more harm than good?

Fish sometimes open their mouths, but is it yawning?

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

And what about mental health?

Is Venus the only one...?

Would it ever be possible?

Citizen science projects are taking to the waters...

Any why do we have two tides a day?

There a NEW dating app in town...

How can chemicals create fire?