Impressionable young minds currently sit in classrooms across America, believing their teachers know everything. They couldn't be more wrong. Teachers are human, just like you and I, so it shouldn't be shocking to learn that they mess up every so often. But who knew they were teaching us things that are just wrong? We were completely mislead by these "facts" on topics like space travel and Napoleon. These "facts" were so widespread, though, it's not our teachers' fault for relaying them... 1.) Blue veins contain blue blood that's deoxygenated. Flickr Blood is always red, no matter what. Veins are only...