tags: London Roof Surfing, Fluorine gas, chemists blowing stuff up, periodic table, elements, Eric Hope, University of Leicester, periodicvideos, streaming video
For those of you who are checking in today, wondering where we are and what we are doing, here's a look at one of the fun activities that is scheduled to happen tonight at Science Online London: gathering on a rooftop in London for the FringeFrivolous Unconference (i. e.; "roof surfing"). This video was shot during last year's roof surfing event (which I could not attend, boo!), but I plan to shoot some video of this same event tonight to share with you. Meanwhile, here's some familiar faces to entertain you:





