Tesla Machine

Seriously, that's what this is. Behind a gate as it was so scarily dangerous using lightning to light a bulb as the Science Festival at the Summerhall building. Great show and a beautiful building. One of those rare days when it was almost impossible to choose a blip as there were so many good shots. The traditional Punch and Judy (very funny), the weird bikes or the glass enclased teddybear. The scientist using fire to demonstrate the speed of sound with a flaming bullwhip was cool too but my battery went flat so I must buy a second one.