The science behind my twitching eye

Eye twitch is an example of fasciculation called blepharospasm. Here's how it works My kids' book, How To Be A Scientist, is out now: US: http://amzn.to/2w3AKRs UK: http://amzn.to/2pQMKiK My book for adults, The Element In The Room, is available for pre order: UK: http://amzn.to/2uKbnEo US: http://amzn.to/2w2vNbI Visit my blog here: http://stevemould.com Follow me on twitter here: http://twitter.com/moulds Buy nerdy maths things here: http://mathsgear.co.uk