Steve Smith (comedian)
In 1991 Smith starred in "The Red Green Show". In all, 300 episodes of the series were produced. In 1997, Smith was credited as his alter-ego, Red Green, in "Pavement", an episode of the Cartoon Network/Adult Swim show "Space Ghost Coast to Coast". In 2002 the full-length movie "Duct Tape Forever" was produced. Smith writes a syndicated newspaper column as Red Green, distributed by Newspaper Enterprise Association. In 2009, as a public service announcement by the Ontario Provincial Police and the Ontario Power Generation, Smith supplied his voice as a talking fish warning the dangers of illegal fishing near government hydro dams. In 2004 Smith hosted a show on Space called "Steve Smith Playhouse".
Green brothers
"SciShow" is a series of science-related videos on YouTube hosted by Hank and Michael Aranda. "SciShow", like "Crash Course", was launched as an original channel. Several scientific fields are covered by "SciShow". Among these are organic and thermodynamic chemistry, physics, geology, climatology, astronomy and astrophysics, evolutionary biology, psychology and several miscellaneous fields. The topics on videos uploaded onto SciShow varied; for example, one video detailed the origins of "cute". "SciShow" landed a national advertisement campaign deal with YouTube, in 2014. As a result, the channel was promoted through several platforms, including billboard ads, as well as a television commercial featured during the fifth season premiere of "The Walking Dead". A spin-off titled, "SciShow Space", launched in 2014, dedicating itself to space related news, discoveries and space related science. Hank Green also hosts the channel, although he is joined by co-hosts Reid Reimers and Caitlin Hofmeister.