In the icy expanse of Antarctica, a groundbreaking experiment has uncovered astonishing evidence of a parallel universe-one ...

(Thereafter it will disappear into a parallel universe.) This one-hour program is divided into five chapters. Choose any chapter below and select QuickTime or Windows Media Player to begin viewing ...

The author of GNU Parallel has a multipart video demonstration of the system. You can see the first part, below. The tutorial is also very good, and clears up a number of details that might not be ...