Sonic toothbrushes are terran devices used for oral hygiene.[1][2]
References[]
- ↑ Entrance Exam Blizzard Entertainment, accessed on 2010-06-15
- ↑ Dietz, William C. (April 6, 2010). StarCraft II: Heaven's Devils. Simon & Schuster (Pocket Star). ISBN 978-1416-55084-6.