Adobe Flash Player. Adobe Flash Player (labeled Shockwave Flash in Internet Explorer and Firefox) is freeware software for using content created on the Adobe Flash platform, including viewing multimedia, executing rich Internet applications, and streaming video and audio.
Regel was an extremely prolific scientist and author. In addition to writing a number of major reference works in botany, he published 3101 articles in academic journals.
Star at its prime. Rigel is one of the most intrinsically luminous of all stars and one of the hottest, apparently just reaching the prime of its life in the time span of a star and literally burning the candle at both ends.. It has been computed that Rigel's luminosity is something like 57,000 times that of the sun. The star is about 773 light-years away. In stark contrast, bright red Betelgeuse is near the end of its career. It is located 522 light-years away, but does not shine with a steady light.