When acetone – better known as nail polish remover – is ultrasonically resonated and irradiated by neutrons, nuclear fusion will occur. That is the claim of the two young physicists Dr. Yiban Xu and Adam Butt from the American Purdue University. "Cavitation is the phenomenon in which liquid is fractured and a void is formed to form cavities composed of gas and/or vapour", explains Xu. If the acetone is put into resonance using a piezo-crystal, gas bubbles are formed which subsequently store potential energy in the acoustic field. To ensure that the bubbles get larger than a critical value, the...