Subdwarf B star Subdwarf B star A B-type subdwarf (sdB) is a kind of subdwarf star with spectral type B. They differ from the typical subdwarf by being much hotter and brighter. They are situated at the "extreme horizontal branch" of the Hertzsprung–Russell diagram. Masses of these stars are around 0.5 solar masses, and they contain only about 1% hydrogen, with the rest being helium. Their radius is from 0.15 to 0.25 solar radii, and their temperature is from 20,000 to 40,000K. These stars represent a late stage in the evolution of some stars, caused when a red giant star loses its outer
Red Giant (software company) garnering critical acclaim for its uniqueness in marketing products for filmmakers. Since then Red Giant’s film team has gone on to make 8 films and many film team experiments, wherein they share their process for creating Hollywood visual effects. In 2015 actor/comedian Patton Oswalt narrated Old/New, a Red Giant film created to market the release of Magic Bullet Suite 13. All of the Red Giant films can be viewed on the Red Giant Films YouTube channel. Red Giant (software company) Founded in 2002, Red Giant is a software company made up of artists and technologists who collaborate on the creation