CrowdScience Episodes Available now
Why are some animals black and white?
Why are zebras so stripy? Why do penguins wear tuxedos?
Answers to even more questions
Questions inspired by previous episodes of CrowdScience
Do birds understand us?
Listener David can mimic bird calls, but he wants to know if his chirps have any meaning
Why am I so sentimental?
Why do we get so attached to our possessions?
Will drinking milk help me live longer?
Is drinking milk good for us, or an unnecessary habit?
How long will traces of our civilisation last?
If intelligent life visits Earth millions of years from now, will they find traces of us?
How does camouflage work?
Where does military camouflage come from? And can you hide your body’s heat signature?
How long does light last?
Trying to catch a glimpse of the oldest stuff in the universe
Can we stop the rain?
Can we use science to stop the rain from falling?
How are teeth made?
What are teeth made of and why can’t we have unlimited replacements, like sharks?
