I love this. It’s the kind of thing scientists talk about on their lunch break. Then they spend the rest of the afternoon working it out![youtube]http://youtu.be/w8I25H3bnNw[/youtube]
OK – so this ‘up-close moon-sized mirror’ thing is cool (if a little scary), but I’d still really like to know what kind of satellite actually would create a disco-ball effect?
Hat tip: Donncha Ó Caoimh.
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