Lightning catchers
The lightning are highly potent electric shocks that occur in microseconds. Nevertheless, it is possible to catch them with a high speed camera, detect them by antennas, track them on trees or subsurface minerals, lead them to lightning rods, and reproduce its plasma in cutting steel machines, fluorescent or neon.
Speakers Oscar Van der Velde, the Lightning Research Group of the Polytechnic University of Catalonia, Lluís Vila Corps Rural Agents in Bages, Jordi Notó survivor of lightning strike, Bernat Pons, manager of Cirprotec, and Jesus Goded, manager of Oxigoded.