Anyway, I can't tell you how many times my lovely laptop has happily displayed its little rainbow spinny icon in front of all the kiddies sitting patiently. I don't think they really noticed. I think it was only I who got frustrated at the interruption. Hopefully with my brand new MacBookPro I won't have another apple rainbow ball of death show up in the middle of a presentation but I'm sure it's bound to happen.
Blah blah blah. Let me show you the video. Thank you to Jarrett Krosoczka for posting this on facebook so that I could enjoy this and then pass it on. Enjoy.