February is the only month that is 28 days long in common years and 29 days long in leap years. The Gregorian calendar and the Julian calendar both consist of the following twelve months: 1  January - 31 days.  February - 28 days in a common year and 29 days in Leap Years.
3,4-methylenedioxy-N-ethyl-amphetamine â abbreviated to Methylenedioxyethylamphetamine, MDEA, or MDE and known colloquially as  Eve  â is a psychoactive drug of the phenethylamine and amphetamine classes of drugs.It is consumed primarily for its euphoric and empathogenic effects.lexander Shulgin reported it to be stoning in high doses. Most frequently consumed orally, recreational doses of MDEA are in the range 100 to 200 mg. Infrequently, MDEA is an ingredient of ecstasy.
The effects are also not as stimulating as MDMA, MDEA has somewhat of a stoning effect and may be responsible for rumors of heroin-laced ecstasy pills. However, MDEA does have a mildly hallucinogenic effect.he difference is evidenced in its name by the ethyl prefix, rather than the methyl prefix designating a single-carbon chain (see Alkanes). MDEA is sometimes sold as a substitute for ecstasy on the black market.