Concept of Sergio Silva, ‘Oyule’ is an amazing idea to reuse dumped electric bulbs. Of course, this ‘flame’ does remind us of the days(or nights?) of our forefathers before the birth of Edison – it’s buoyance is truely amusing for any modern-day intensely-electrified home. I do have a worry about this clever idea though – as the oil burns out, the centre-of-gravity of the bulb would get lowered that will disturb it’s buoyance. Whatever it is! A lovely concept – whether you use it or not!