Please turn on JavaScript.

In order to see this content you need to have both Javascript enabled and Flash installed. Visit BBC Webwise for full instructions.

Experiments Live

Dr Yan live from BBC Scotland in Glasgow.

The Adobe Flash player and Javascript are required in order to view a video which appears on this page. You may wish to download the Adobe Flash player.

Check out some related videos on the Bang Goes the Theory website:

Join in with the mixing experiment

Dr Yan has designed one of his experiments so that you can join in with what he is doing in your own classroom during the video. If you would like to take part in this experiment, you will need to have the equipment listed below ready:

If you would like all of your students to join in with this experiment as they watch, then you will need to give each of them a pair of shot glasses, a piece of card, and the liquids of your choice.

More from BBC Scotland

  1. Arts & Culture
  2. Comedy
  3. Health
  4. History
  5. Nature
  6. Radio
  7. Science
  8. TV
Robert Burns

Robert Burns

All 716 of his works, read by some of Scotland's biggest names

TV

Flats in Shieldinch drama River City

River City

Follows the ups and downs of the close-knit Glasgow community of Shieldinch.

Learning

Pencil and Calculator

Learning Scotland

Educational clips and games for children and adults alike.

Edinburgh Skyline

On this day in Scottish history

Learn about what happened on this day in years past.

Music

BBC SSO logo

BBC SSO

Keep up to date with the latest events and broadcasts from the orchestra.

BBC navigation

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.