A conspiracy theory postulated by David Icke in which the government (or another higher power) manipulates the population by introducing a problem and then using their own means to solve that problem.

Any of a class of oscillating chemical reactions involving bromine and an acid.

An oscillating chemical reaction in which a colourless solution turns slowly amber and then suddenly dark blue, fading back to colourless before the process repeats.

The chemical reaction of an aromatic or vinylic alkoxy pentacarbonyl chromium carbene complex with an alkyne and carbon monoxide to give a Cr(CO)₃-coordinated substituted phenol.

A chemical reaction used in organic chemistry of stabilized phosphonate carbanions with aldehydes (or ketones) to produce predominantly E-alkenes.