It’s always nice to use equipment that you’ve not had access to before. You could ask a sympathetic (and well-off)  friend to lend you his stuff, or you could rent a specific lens or camera that you’ve been meaning to…

Who would ever have thought that we’d be able to see how light travels through our world? Yet here’s a video of a pulse of laser light travelling and dispersing through a bottle. Ramesh Raskar from MIT’s media lab talks…