Dust explosions occur when flammable dust particles in an enclosed space come in contact with a flame or spark, resulting in a potentially powerful explosion. Safety regulations and preventative measures, such as expelling air and avoiding dust accumulation, have reduced the occurrence of these explosions. A dust explosion generally occurs when the air in a […]
The largest explosion in the known universe since the Big Bang has been recorded by modern radio telescopes. The explosion was caused by emissions from a supermassive black hole at the center of a supercluster of galaxies known as Ophiuchus. It put out five times more energy than the previous record holder and was initially […]
The Cambrian explosion was a short period of rapid diversification among early multicellular life, resulting in the evolution of all 35 basic body designs. Scientists have proposed three categories of explanation for why it happened, including extrinsic events, intrinsic mechanisms, and natural ecologies. The Burgess Shale in the Canadian Rockies contains well-preserved fossils from this […]
Explosion insurance covers a range of uncommon risks including damage from riots, aircraft accidents, and civil disobedience. It is increasingly applied to industries dealing with dry powders and can also apply to residential homeowners. Blast insurance is an extension to a standard fire insurance policy that typically only covers damage caused by fire or any […]
“To have a blast” is a popular expression for having a good time, often involving energetic fun and rule-breaking. It can also be used sarcastically. The origin of the phrase is unclear, as “explosion” has multiple meanings and idiomatic uses. Someone who is out at a barbecue where the food is plentiful, the drinks are […]
