Which means we shouldnt exist, physicists are still unsure as to why were around. Given a pair of explosives, one can produce 2 the shockwave output (this depends on the distance of measuring instruments) but the difference in direct metal cutting ability may be 4 higher for one type of metal and 7 higher for another type of metal. Safety, Health & Environmental Affairs Committee, Transportation, Distribution & Security Committee. The reality is that. Get all the latest science stories from across the ABC. This service may include material from Agence France-Presse (AFP), APTN, Reuters, AAP, CNN and the BBC World Service which is copyright and cannot be reproduced. If you absolutely, positively need to sterilize the surface, you must blast it from orbit. But I don't know how to calculate that. Antimatter is one of the costliest materials in the world. Photons are bundles of electromagnetic energy. radiation - Antimatter bomb - Physics Stack Exchange The damage done to the biosphere here is more due to pressure and heat than radioactivity. That should be a pure gamma output initially, but I'm curious as to what would happen to the atmosphere - what will happen to that much energy, will fission happen and how much life will survive? nuclear physics - Would a matter-antimatter explosion cause fallout It's the most expensive substance on Earth, costing quadrillions of dollars for a single gram. The main hurdles are the production and storage of large amounts of antimatter. But why do so many Christians still claim that God used the Big Bang to create the universe, especially when this scientifically bankrupt speculation contradicts the Genesis creation account in so many ways?5 The Big Bang is, and always has been, unsupported speculation. Divide the energy put out by this annihilation and we get $\Delta K = 14000$. And based on what we know about this terrifying-sounding substance, the Universe probably shouldn't exist at all. This enables engineers to determine the proper masses of different explosives when applying blasting formulas developed specifically for TNT.