Fact File
-Planet Vegeta was actually called planet Plant before Saiya-jins came to the planet.
-Bulma changed her hairstyle 15 times throughout DB to DBZ, not including the one in the beginning. She must have been busy!
-Master Roshi's famous attack (he invented it) Kamehameha is named after the Hawaiian king Kamehameha.
-Pure Saiya-jins have black hair and their spikes will stay with them forever.
-No one knows how Bulma and Vegeta got together. The way Mirai Trunks said was that it was a passion thing. So many people think that they never got married. BUT THEY DID! In Buu saga, they refer to each other as 'husband' and 'wife'. Honest!!
-Saiya-jins have long youth. This is because they need to be young physically to be able to fight all their life.
Disclaimer: I do not own DB/Z/GT (I wish!!!) and they belong to Akira Toriyama, Bird Studio, TOEI blah, blah, the point is they are under copyright of their respected owners and I have nothing to do with it and I am just crazed fan making website about it. I know no one's going to read this, but just so you know.