Revealing the physics behind 'hole-punch' clouds
Hole-punch clouds were first reported in the 1940s. Laypeople had been trying to find an explanation for ages, and some even claimed that the holes could have been formed due to supernatural causes. But a few scientists started to track the rare occurrence and suggested that they were probably linked to rocket launches - and their guess was pretty close to the actual cause.
Continue Reading http://www.sciencealert.com.au
Join the Discussion