Will a venomous snake die if it bites itself? asks Janni in Amsterdam.
'What is the most slippy thing in the world?' asks 8 year old Evelyn from London.
Why does my heart muscle not ache after exercise?
Adam Rutherford and Hannah Fry attempt to answer more questions on why water is weird
‘Please explain the weirdness of water?’ asks Neil Morton in Stirling in Scotland.
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A new giant space telescope that will show us the first stars that shone in the universe
Gene edited babies and gene drives to eradicate pests
How genetic engineering became big business