(evolutionary biology) The relatively rapid appearance, during the Cambrian Period around 541 million years ago, of most major animal phyla, as demonstrated in the fossil record.

(by extension) The rapid appearance of anything.

A food made from bacon wrapped around a filling of spiced sausage and crumbled bacon, then smoked or baked.

Alternative form of hyperexplosion

Alternative form of hyperexplosion

plural of smoke explosion

(chemistry) Any of several highly unstable explosives that are the silicon analogues of existing carbon ones.

A chemical explosive capable of detonation rather than solely of deflagration; a chemical explosive capable of reacting at a sufficiently-fast rate to produce a shock wave which propagates the reaction throughout the explosive mass; a chemical explosive capable of producing an explosion even when unconfined.

Any of a number of explosive materials formulated to be soft and hand malleable.

plural of plastic explosive