This is a major geek out, Thomas Dolby sings his classic “She Blinded Me With Science” with Buzz Aldrin taking the role of the late, great Dr Magnus Pike. Shame Aldrin fluffs it at one point and shouts “Silence”, but then other members of the crew of Apollo 11 are infamous for fluffing their lines too, albeit on the Moon rather than the TED stage. Great fun and I want to have a go on that machine Dolby is playing!