Are some women more susceptible to morning sickness? Can smelling experiences differ...
Ask The Naked Scientists
Science phone-in podcasts answering science questions and discussing topical science news stories...
It's that time of the week... Chris Smith tackles your science questions!
Why do flies exist? Could sound propel a spaceship? Why do humans have receptors for tetrahydrocannabinol in their...
Why does crying make your voice shake? Why does my eyelid twitch sometimes?
The giddying effects of booze, why some people always regard the glass as half full, and why did Chernobyl explode?
How intense can deja-vu be? Why does gravity attract mass?
What's the best position for sleeping? And why does fog rise from a lake surface on a cold morning? Dr Chris has...
Chris Smith answers your questions. Why do bright lights trigger sneezes? How does a master-key work? And more
What causes stomach butterflies, does fog really lift, and do skin creams stop the ageing process?
Chris Smith takes on YOUR questions. Why do we blush? How do you lose a sense of smell? And more...
Chris Smith answers YOUR questions... Does Vitamin-C cure a cold? Why do car wheels move in reverse in films?
Why do chillies give me hiccups? What causes climate change? How efficient are batteries? And more...
Why do scars last until old age? How old is moon dust?
Does cannabis have healing effects? Can stem cells repair skin growths?
Why do I get electric shocks from my car? How are flight routes planned?... Ask The Naked Scientists!
Why do some people think the Earth is flat? Why are clouds different colours?
How long do dreams last? Could we have wireless electricity? Why did the continents break apart?
How do noise-cancelling headphones work? Can genes make you immune to HIV?
Could electricity go wireless? How much calcium is in a cup of tea? Why can slime change colour with heat?
Do aliens exist? Is breast milk "best"? How are buildings demolished?
Why are hail stones different sizes? Why do my palms get sweaty? Why do animals moult?
What's CERN all about? Why are my eyes red when I'm drunk? How does carbon capture work?
Grabbing a lump of an asteroid, and what causes tip of the tongue experiences?
Does marijuana help with cancer? Are we alone in the Universe?
Why do we get butterflies in our stomachs? Does cold water make you wee more?