The Blaster Learning System is an educational video game series originally created by Davidson, but is now owned by Knowledge Adventure. Titles in the series have been produced for various computer systems, video game consoles, and as stand-alone handheld units. Originally, the series simply taught mathematics, but eventually expanded to other subjects, such as language arts (reading) and science. Due to the popularity of the original Math Blaster series, Davidson introduced Reading Blaster in 1994, which also went on to become successful. A Science Blaster was introduced 1996, but did not reach the same popularity as its predecessors.