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.
MDEA (also MDE), which stands for 3,4-methylenedioxy-N -ethylamphetamine, is a psychedelic hallucinogenic drug and empathogen-entactogen of the phenethylamine family.It is chemically very similar to methylenedioxymethamphetamine (MDMA), the active chemical in the drug ecstasy.MDEA differs from MDMA in that it has one more carbon atom, and two more hydrogen atoms in the substituent on the nitrogen atom.The difference is evidenced in its name by the  ethyl  prefix, rather than the  methyl  prefix designating a single-carbon chain (see Alkanes).t is chemically very similar to methylenedioxymethamphetamine (MDMA), the active chemical in the drug ecstasy. MDEA differs from MDMA in that it has one more carbon atom, and two more hydrogen atoms in the substituent on the nitrogen atom.