Hands up who's concealing a weapon?
Liz has to hand it to the new airport security 'body scanners' that detected a well concealed (and intentionally placed) weapon on her person.
Ballooning around #1
Dallas has always dreamt about a balloon ride over the desert. Dallas, we know you don't weigh much, but might we suggest a *few* more balloons to help you on your way?
Ballooning around #2
Is it cat, a balloon or a... scientist attempting to explain some intriguing science? See for yourself in the video above called 'Puzzle: Two balloons on a hose'.
Paint it blue?
No it's not a snail in need of a makeover. This is the beginnings of Ruth Brooks' science experiement that saw her become the 2010 winner of Radio 4's So You Want To Be A Scientist? competition.
Follow the link above to watch Ruth talk about her award winning experiment.
What happens to a helium balloon in a car?
Dr Yan was once asked: "What happens to a helium balloon in a car as you accelerate, brake or turn?" so, to find out and explain the answer, he went and made a video.Watch Dr Yan's answer to the helium ballon in the car question
- Series Producer
- Paul King
- Series Editor
- Dermot Caulfield
- Liz Bonnin
- Dallas Campbell
- Jem Stansfield
- Yan Wong