Three years? I was a highschool student 10+ years ago and back then they already didn't allow us to use Wikipedia, luckily at least we were explained that we co

Three years? I was a highschool student 10+ years ago and back then they already didn't allow us to use Wikipedia, luckily at least we were explained that we could read thing in Wikipedia and then use the sources as our own sources. I remember spending waay too many hours reading bout "exotic" physic topics there and then asking my teacher, who was luckily not annoyed! (or at least didn't show so)