If what you take is actually LSD at a dose >30ug then it will produce effects the first time.
If you want to do it, do it... though it may have no effect anymore, because it's been sitting in your room for too long...
LSD has effects on all people and animals
No. It will be entirely destroyed. LSD is very fragile.
However long it takes you to consume the appropriate amount of LSD.
No, if anything, LSD would effect the effects of cigarettes. when ever I did LSD, I seemed to chain smoke and i never could get enough nicotine.
As long as you aren't high when you are in space, nothing besides the effects LSD would have otherwise. But I doubt that Nasa would hire druggies
anywhere from a 20 min. onset up to a full hour
LSD became illegal in October of 1968
LSD is never safe.
The most noticeable effect of LSD for most people who take it is the intense and prolonged period of hallucination it produces. Aldous Huxley's The Doors of Perception gives an unusually thorough description of the experience of using both LSD and mescalin (the natural equivalent of LSD), and can be recommended for anyone interested in that drug (as well as being a work of considerable literary merit).
48 hrs