Curious Cases Episodes Available now
The Shocking White Hair—Series 19
Can human hair turn white overnight from shock? Hannah and Adam investigate greying hair.
Surprising Symmetries—Series 19
We鈥檝e got two eyes, two arms, two legs - but only one heart. Why!? asks Joanne.
The Weird Waves of Wi-Fi—Series 19
鈥淗ow does Wi-Fi work - is it magic?鈥� asks Abby
The Mystery of the Teenage Brain—Series 19
Why do my teens struggle to get out of bed in the morning? asks Michelle.
The Venomous Vendetta—Series 18
Will a venomous snake die if it bites itself? asks Janni in Amsterdam
The Slippery Situation—Series 18
'What is the most slippy thing in the world?' asks 8 year old Evelyn from London
The Painless Heart—Series 18
Why does my heart not ache after exercise? Drs Rutherford and Fry investigate
The Weirdness of Water, Part 2—Series 18
Adam Rutherford and Hannah Fry attempt to answer more questions on why water is weird
The Weirdness of Water, Part 1—Series 18
Please explain the weirdness of water? Drs Rutherford and Fry investigate.
The Guiding Hound—Series 18
How do guide dogs know where they're going?
