Regular videos about elements on the periodic table, plus more fascinating stuff from the world of chemistry http://www.periodicvideos.com We discuss the chemist and famous writer Primo Levi, known for his book The Periodic Table. http://www.periodicvideos.com/videos/feature_primo_levi.htm Some cool left-over footage from our video about gold. http://www.periodicvideos.com/videos/feature_gold_extras.htm We've updated our gold video with this experiment on a Casio Watch... All new footage. http://www.periodicvideos.com/videos/079.htm A tiny speck of chemical which could kill a human being! http://www.periodicvideos.com/videos/mv_frog_poison.htm A minor update to our phosphorus video with a few new shots and higher quality video. http://www.periodicvideos.com/videos/015.htm The Professor's tribute to a friend who has died - the famous historian Tony Judt. http://www.periodicvideos.com/videos/feature_tony_judt.htm A team led by Dr John Moses does some chemistry on top of the highest peak in Wales. http://www.periodicvideos.com/videos/mv_snowdon_cisplatinum.htm You may not know much about Sildenafil citrate, but we bet you know it as something else? http://www.periodicvideos.com/videos/mv_viagra.htm Extra footage and camera angles of the recent Fluorine reactions we carried out. http://www.periodicvideos.com/videos/feature_fluorine_reactions.htm At long last we show you some real life Fluorine! http://www.periodicvideos.com/videos/009.htm Highlights from our recent demonstration lecture in Turin, Italy. http://www.periodicvideos.com/videos/feature_turin_lecture.htm The Professor tells us how to detect if someone is truly a chemist by checking their right hand. http://www.periodicvideos.com/videos/feature_mark_of_the_chemist.htm Steve shows us how he's created a methane molecule which is almost planar (flat). http://www.periodicvideos.com/videos/mv_planar_methane.htm Sugar demonstrations and bath tub murders - it's sulfuric acid. http://www.periodicvideos.com/videos/mv_sulfuric_acid.htm Here's a video about nitrocellulose to mark our second anniversary. http://www.periodicvideos.com/videos/mv_guncotton.htm The Professor has more about crude oil while Sam demonstrates a simple experiment. http://www.periodicvideos.com/videos/feature_more_crude_oil.htm With a spill of crude oil making international headlines, we take a look at what happens when crude oil gets into the water. http://www.periodicvideos.com/videos/feature_crude_oil.htm A second video from us about D2O. http://www.periodicvideos.com/videos/mv_heavywater_part2.htm What happens when you make ice cubes from heavy water? http://www.periodicvideos.com/videos/mv_heavywater.htm The Professor thinks the World Cup trophy must be hollow... find out why? http://www.periodicvideos.com/videos/feature_world_cup.htm The Professor delivers a web lecture about the success of The Periodic Table of Videos. http://www.periodicvideos.com/videos/feature_ourstory.htm We've filmed new interviews and demonstrations for our video about Magnesium, element number 12. http://www.periodicvideos.com/videos/012.htm The Professor discuses how two steel droplets have been chosen as Olympic Mascots. http://www.periodicvideos.com/videos/feature_olympic_mascots.htm Find out how ferrocene led to a whole new field of chemistry. http://www.periodicvideos.com/videos/mv_ferrocene.htm The Professor discuses the importance of Plant Power. http://www.periodicvideos.com/videos/feature_plant_chemistry.htm Here's even more interesting stuff about white phosphorus and phosphorus pentoxide. http://www.periodicvideos.com/videos/mv_whitephosphorus2.htm Pete shows us a reaction turning white phosphorus into phosphorus pentoxide. http://www.periodicvideos.com/videos/mv_whitephosphorus.htm We've updated our Terbium video with footage from Ytterby, where it was discovered. http://www.periodicvideos.com/videos/065.htm Our latest video is about the important organic molecule Benzene. http://www.periodicvideos.com/videos/mv_benzene.htm An unexpected letter results in an update of our Scandium video. http://www.periodicvideos.com/videos/021.htm A goose skull is dipped in Hydrochloric Acid in the second part of our video about the famous acid. http://www.periodicvideos.com/videos/mv_HCl2.htm