Science Q&A questions, quizzes and facts

What would happen if the Earth stopped spinning? Why is a green screen green? Do animals get hiccups?

At BBC Science Focus Magazine, our expert panel is ready to help you out and answer as many of the cool science questions you want to send our way.

We've answered thousands of questions over the years, so whether you're looking some quick science quiz questions for the kids, or a few facts that could come in handy down the pub, you're sure to find the answers you're looking for.

From answers to the big questions in science (maybe) or just some fun science facts (definitely) you have found the right spot.

To submit your questions email us at questions@sciencefocus.com (don't forget to include your name and location) or tweet (and follow) @sciencefocusQA

The Human Body

Yes, they’re gross. But what’s the point in them?

The strange science of how fingerprints form – and why they’re not completely sculpted by DNA.

A psychologist unpacks why dropping curse words feels so ****ing good.

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Space

Astrophysicist Dr Alastair Gunn explains how scientists calculated the Universe’s average hue – and what it looks like.

When can you see the full Moon? And how can you take an Instagram-ready photo of it?

A physicist explains what happens to light as it travels across the Solar System.

Astrophysicist Dr Alastair Gunn explains why changes may be needed to stop satellites colliding in space.

Everyday Science

Answer: absolutely. But that might not be a terrible thing.

Team GB's equine athletes have their own special transport for Toyko 2020.

Cognitive neuroscientist Dr Christian Jarrett explains how our memories are vulnerable to the ‘doorway effect’.

Beginner’s guide What is Artificial meat?

Including: why it may be worse for the environment than organic meat in future.

Future Technology

Generating realistic surround sound comes now comes from above and below.

Creating a digital copy of ourselves may sound simple in practice but has the potential to cause complications.

Forced labour from any equal being never ends well, so ethical guidelines are needed to ensure anything with human intelligence is treated with respect.

Nature

From the long jump to fencing, how would the animal kingdom's most able athletes compare to human Olympians? We got an expert to crunch the numbers.

China, Australia, France and Romania all have net growth when it comes to forest areas. But which nation grows the most per year?

A guide to the (often misunderstood) science of the bizarre accents found in nature.

The strange science of why you never see animals working out – and it’s not because they don’t have gym memberships.

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The step-by-step science behind how Earth’s most arid landscapes are made.

Fun fact: The centre of Earth is as hot as the Sun’s surface

Talk about a blast from the past.