12 December 2017

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

05 December 2017

How big can star systems get?

05 December 2017

It because of the Earth's spin? Or maybe the wind?

07 November 2017

Would a car protect you from a lightning strike, and what would happen if you were driving?

30 October 2017

In the 1940s, there was a chicken that survived 18 months without a head. How long could a human survive without a head?

12 September 2017

What's the difference between evaporation and boiling?

05 September 2017

How do we find water sources hidden deep underground?

04 September 2017

Could hyperloops make commuting a thing of the past?

27 June 2017

Is it possible to create noise-cancelling headphones, but for an apartment?

13 June 2017

What’s the smallest particle we can detect, and how small is it?

23 May 2017

When on the moon, astronauts have many things to contend with, not least temperature and space debris.

23 May 2017

How do waterproof coats work? And how does that differ from water resistance?

25 April 2017

Izzie Clarke has been investigating this colourful conundrum from David.

04 April 2017

If the sun was to disappear instantly, would the gravitational effect on the Earth be instant? In other words, the...

04 April 2017

If we incorporate Einstein's laws of relative, shouldn't the Universe's age change depending on where...

04 April 2017

Is the Universe endlessly repeating itself? Is the Universe endlessly repeating itself?

04 April 2017

If fragments of Mars have landed on Earth, could the reverse be true?

04 April 2017

If we had a telescope powerful enough to see all the way back to the Big Bang, what direction should we point it?

07 March 2017

What's the minimum number of photons our eye can detect?

07 March 2017

At what altitude above the Earth is zero gravity experienced?

07 March 2017

If I jumped just before the elevator hit the ground would it mitigate the effects on my body?

06 February 2017

Is a spacewalk really a big deal?