They found that the air speed can actually increase as the blast wave enters a room through a window or door. Scientists have calculated the safest place in a building to shelter from the wave of a blast. Stock image of a nuclear bomb going off in a city. The study authors, from the University of Nicosia in Cyprus, used advanced computer modeling to investigate how a 750-kiloton-around three times as powerful as Nagasaki's "Fat Man" in Japan in 1945-nuclear blast wave and the high-speed winds that follow move through a building, and how strong the forces are throughout a room. The study found that the best place to shelter is in a sturdy building at the far end of the room from any door or window, and ideally in a corner. With the threat of nuclear war creeping back into our minds since Russia's invasion of Ukraine last February, many people are worried about where would be best to hide from a nuclear blast.Ī new study published in the journal Physics of Fluids has calculated where in a building might be safest to shelter in the case of a nuclear bomb being detonated nearby.Īssuming that the building isn't inside the initial fireball of the blast, in which everything and everyone would be vaporized, the main danger other than radiation is the massive blast wave that comes after the explosion.
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