Barking Dog reaction at 3000 frames per second. More about filming & editing this video: https://www.youtube.com/watch?v=vfKUG11FKGE The Barking Dog is combustion of nirous oxide (laughing gas) and sulfur dioxide. This video features Martyn Poliakoff, Pete Licence and Darren Walsh. More slow motion chemistry like this:http://bit.ly/chemslomo More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry... Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/ Brady's other channels include: null (Physics and astronomy) null (Numbers and maths) null (Computer stuff) Watch videos about EVERY element: http://bit.ly/VT9nNZ Reactions filmed with a Phantom Miro. We used this: http://www.visionresearch.com/Product... Special thanks to Destin from Smarter Every Day for helping us out: null Music by Alan Stewart - null