Wet Experiments

The Naked Scientists: Science Radio & Science Podcasts

Experiment from our Archive
Steam explosions - the science of popcorn
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Fizzes from peroxide


Use the power of catalysis to create oxygen and relight a piece of wood, and we give the same reaction a more explosive twist.
(c) Mike Morley
 

Water Rockets


Launch lemonade bottle rockets and see what happened when we tried launching a camera on the top of ours.
(c) Mila Zinkova
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Going loopy for bubbles


We discover a surprising feature of bubbles using only bubble mix, wool and a coat hanger!
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Getting water from a candle


Extract water from a candle using nothing more complex than a pint glass.
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Flour Volcano


Build a model of some of the largest volcanoes on the planet, using some flour and a balloon.
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Psychedelic Milk


Make beautiful moving psychedelic patterns in a bowl of milk with just some food colouring and washing up liquid.
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Crystals on a piece of wool


Make some strange crystals on a piece of string with things you would find at home.
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

How you could drink your own urine safely?


If you were trapped on a desert island with nothing to drink what would you do? We show you how to purify various unappetising liquids...
(c) Dave Ansell

Stopping fogging


We show you how to stop your mirrors, glasses windows etc. from fogging up in one easy step.
(c) Ben Valsler
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Why Does Bubble Bath Change Colour


We were asked why it is that Mr Matey bubble bath changes colour when you mix it with water. We did an experiment to find out, and you could find out too!
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Floating a Needle


Float steel on water with nothing more sophisticated than a piece of toilet paper.
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Cup Fountain


Make a fountain, and some fascinating patterns with a polystyrene cup and a piece of carpet.
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Coke Can Eruption


Does tapping the top of a can keep you safe from a fizz eruption?
(c) Dave Ansell
Part 1 Part 2 Listen
...or download as MP3 [1] [2]

Cloud in a bottle


Build your very own weather system in a bottle, and find out how the same principle can make it rain.
(c) nsoup @ stock.xchng
 

Water Fibre Optics


Use a bottle of water and a torch to bend light around corners, and find out what this has to do with the internet.

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