Answers to Science Questions

20 February 2018

Are there any two-timers in the animal kingdom?

20 February 2018

Gravity shields - sci fi or sci fact?

20 February 2018

Cape Town may have to turn the taps off...

20 February 2018

How common is conflict with love rivals in the animal kingdom?

13 February 2018

And how do we know?

06 February 2018

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

30 January 2018

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

16 January 2018

Why does weightlifting lead to larger muscles?

16 January 2018

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

16 January 2018

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

16 January 2018

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

16 January 2018

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

16 January 2018

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

16 January 2018

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

16 January 2018

Does this new trend have any science backing it up?

16 January 2018

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

16 January 2018

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

16 January 2018

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

16 January 2018

Can fad diets do more harm than good?

19 December 2017

Fish sometimes open their mouths, but is it yawning?

12 December 2017

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

05 December 2017

And what about mental health?