Each week we set out to solve one of the world's weirdest, wackiest, funniest and funkiest scientific puzzles. And along with the answer there's a brand new question to think about for next time...
Why do radiators have two sides?
March 15, 2024
00:02:50
Do you ever run out of sperm?
March 8, 2024
00:02:10
Could I undergo a full body transplant?
March 1, 2024
00:04:36
Do volcanoes or farts contribute to climate change?
Feb. 23, 2024
00:04:52
Would wearing mirrors keep me cool?
Feb. 16, 2024
00:03:09
How has sex education evolved?
Feb. 9, 2024
00:03:03
How languages evolve
Feb. 2, 2024
00:03:29
Why might stollen go floppy in the toaster?
Jan. 26, 2024
00:03:37
Why might cataract surgery affect biometric logins?
Jan. 19, 2024
Who cooked the food in the Palaeolithic?
Jan. 12, 2024
00:03:04
Could we turn space junk into a moonbase?
Jan. 5, 2024
00:03:12
What if Santa didn't have magical reindeer?
Dec. 22, 2023
00:02:35
Could you destroy Jupiter with enough nukes?
Dec. 15, 2023
00:03:36
What is a black hole made up of?
Dec. 8, 2023
00:03:49
Why does my nose run in cold weather?
Dec. 1, 2023
00:02:14
How healthy are seeds?
Nov. 24, 2023
00:03:55
Why isn't it possible to go faster than light?
Nov. 17, 2023
What's the magnifying strength of my marble?
Nov. 10, 2023
00:04:21
Could you deflect a laser around the Moon?
Nov. 3, 2023
00:04:35
Why are there salty and fresh bodies of water?
Oct. 27, 2023
00:04:04
Am I manufacturing a mosquito master race?
Oct. 20, 2023
00:03:23
How did people in the past find water?
Oct. 13, 2023
00:02:56
Why don't new species suffer inbreeding problems?
Oct. 6, 2023
00:04:59
Why are car wing mirrors so attractive to spiders?
Sept. 29, 2023
00:04:32
Will tattoos protect skin from sun damage?
Sept. 22, 2023
00:04:02
Can you freeze hot water faster than cold water?
Sept. 15, 2023
00:04:45
What are the odds of this lyrical coincidence?
Sept. 8, 2023
00:04:53
Could you time travel to before the Big Bang?
Sept. 1, 2023
00:05:29
Can animals catch Covid?
Aug. 25, 2023
00:04:24
Why does sugar dissolve faster in hot liquid?
Aug. 18, 2023
00:06:46
Why does my right brain control my left side?
Aug. 11, 2023
00:04:33
Are rockets contributing to climate change?
July 28, 2023
00:04:23
Do all whales come from the same ancestor?
July 21, 2023
Do tennis players have favourite balls?
July 14, 2023
00:03:34
How do we track lightning strikes?
June 30, 2023
00:04:50
What decides where nipples are on mammals?
June 23, 2023
00:03:32
Could a time traveller start a pandemic?
June 20, 2023
Can gas be compressed into a solid?
June 9, 2023
00:03:25
How do we reduce emissions from fertilisers?
May 27, 2023
00:05:16
How quickly does evolution work?
May 5, 2023
00:03:30
Why do we think clearer after taking a break?
April 28, 2023
00:03:33
Why are black holes at the centre galaxies?
Sept. 12, 2022
00:06:15
Should I drink cola after swimming in river?
Aug. 22, 2022
00:04:20
How can drugs change our salt concentration?
Aug. 15, 2022
00:05:40
Can cat and dog poop be used as fertiliser?
July 25, 2022
00:05:19
How dangerous is an explosion on the moon?
July 11, 2022
Why are fridges difficult to quickly reopen?
July 4, 2022
00:03:58
Can cargo X-ray scanners damage electronics?
June 27, 2022
00:04:03
How does email and texting affect our brain?
June 6, 2022
00:04:51
Why can't some people smell certain plants?
May 30, 2022
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