This website looks into those strange squiggles and symbols used by scientists with a series of fascinating videos. http://www.sixtysymbols.com Our physics and astronomy experts answer questions from Sixty Symbols viewers. http://www.sixtysymbols.com/videos/questions1.htm Our latest video takes a look at asteroids - fascinating objects or dangerous space debris? http://www.sixtysymbols.com/videos/asteroids.htm How are lasers used to create ultra-cold temperatures? http://www.sixtysymbols.com/videos/lasercooling.htm We discuss how it has been learned that the proton may have shrunk by 4 per cent. http://www.sixtysymbols.com/videos/protonradius.htm Watch us blast a ping pong ball at 400 miles per hour - and explain what a vacuum is. http://www.sixtysymbols.com/videos/pascals.htm A video about the unimaginably small scale of the Planck Length. http://www.sixtysymbols.com/videos/plancklength.htm We look at the problems posed by vuvuzelas at the World Cup. http://www.sixtysymbols.com/videos/vuvuzela.htm We look at the official World Cup football. http://www.sixtysymbols.com/videos/football.htm Why do astronomers use parsecs instead of light-years? http://www.sixtysymbols.com/videos/parsec.htm An incredible 434,700,000,000,000,000 neutrinos will pass through your body in the time it takes to watch this video. http://www.sixtysymbols.com/videos/neutrinos.htm A brief explanation of those strange diagrams used by physicists. http://www.sixtysymbols.com/videos/feynman.htm Take a look at Foucault's Pendulum (and Professor Bowley's backside) http://www.sixtysymbols.com/videos/foucault.htm Watch Professor Roger Bowley eat a quark! http://www.sixtysymbols.com/videos/quarks.htm What does a giraffe have in common with a glass of beer and and a wine cork? http://www.sixtysymbols.com/videos/foam.htm Our video about Earth, meaning we have now covered all the planets. http://www.sixtysymbols.com/videos/earth.htm We use a special cannon to test electrical conductivity at different temperatures. http://www.sixtysymbols.com/videos/conductivity.htm Only astronomers would have a symbol for 1,000,000,000 years. http://www.sixtysymbols.com/videos/gigayear.htm Our new video about Mars, Phobos and Deimos. http://www.sixtysymbols.com/videos/mars.htm A delicious chocolate pie helps us tackle the issue of dark matter. http://www.sixtysymbols.com/videos/darkmatter.htm A special video about a telescope observing trip in Hawaii. http://www.sixtysymbols.com/videos/observing.htm A new video from Professor Bowley dealing with the issue of work. http://www.sixtysymbols.com/videos/morework.htm Our latest video takes us to the most distant planet in the solar system - Neptune. http://www.sixtysymbols.com/videos/neptune.htm A new video about pressure - and we trial our new slow motion camera. http://www.sixtysymbols.com/videos/pressure.htm Touch screens on mobile phones may soon use quantum tunnelling. http://www.sixtysymbols.com/videos/touchscreens.htm Our latest video deals with Albert Einstein, Brownian Motion and pollen grains. http://www.sixtysymbols.com/videos/brownian.htm