SimonOxfPhys Q&A - thanks for five years!

Thank you for following me on my youtube journey for five years! To celebrate I thought I'd do a quick Q&A seeing as I haven't done one for years and years.

Questions are from: https://www.youtube.com/watch?v=gQ-fmC7sYug
That physics book recommendations video: https://www.youtube.com/watch?v=9mIj020lNq4

Holla at me in the comments if there's any other questions you'd like answered and I'll try to get back to you. No guarantee though. I ain't no holla back girl.

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I am Simon, a second year PhD candidate at the University of Exeter. I upload videos on bits of science which are relevant to what I do, and sometimes just because they're really cool.

Vlogs from Oxford students - http://www.youtube.com/oxvlog
My twitter - http://www.twitter.com/simonoxfphys
My facebook - http://www.facebook.com/youtubesimon
Free music - http://www.incompetech.com/music/royalty-free/