John Hutchinson was a Canadian unorthodox scientist and inventer who studied the work of Nikolai Tesla. Through a series of different experiments with electro magnetism and frequencies he was able to create some amazing experiments, fusing different elements together, bending/splitting steel pipes, levitation and so on. Dr Judy Wood has researched into the 911 and come to the conclusion the towers were brought down by Directed Energy Weapons through a process she calls Dustification. She uses examples of Johns experiments to explain some of the weird phenomena surrounding the 911 collapse. Her full presentation is around 2 1/2 hours long but i recommend anyone to watch it because she does make some very good points as well as ask some very critical questions which cannot be answered using the "official" narrative.
Link to her full presentation here:
⁣https://www.bitchute.com/video/vG3fq89lM88C/