There are many things in our amazing world that seem fictional despite a strong evidence base. Bright Side has selected some of these facts for you. Remember a couple of them to impress your friends with your erudition on a Friday night.
At the end of the article, there is a bonus riddle. Please tell us your answer in the comments.
15. Viagra was originally tested for heart problems.
However, an unusual side effect was reported, which led to Viagra being one of the most prescribed drugs in the world.
Viagra’s modern use was discovered by accident. Initially, scientists were looking for a remedy that would relax blood vessels.