Note: I haven't been able to get Episode 22-Gravity Defying Fluid.
If anyone has this, please upload.
Also, this will complete the first series.
The second series, which only has 10 episodes, is a complitation of bits and pieces from the first series.
Thanks.

The Science Channel is premiering a new program targeted toward middle-school students, premiering August 23rd. "Head Rush" is a new one-hour, commercial free television series that will inspire and excite kids about the wonders of science. (Source: The Science Channel)

Starring Kari Byron and shows a series of clips from Mythbusters, along with a bit of new content, woven together into a new show.

Episodes 21 to 30 in the series.


Head Rush (also billed as Head Rush Refresh in 2011) is a spin-off of the popular MythBusters show airing on Discovery's Science since it debuted in 2010.

Described by Discovery as a "commercial free hour of MythBusters mashups, hosted by Kari Byron", the show features about ten minutes of new material—experiments and quizzes presented by Kari, as well as TV celebrity and scientist appearances, pitching the idea that "science is cool"—interwoven in fifty minutes of material from MythBusters episodes.

These celebrity segments include "Cool Jobs In Science", which has featured other Science, Discovery, and TLC stars such as Dr. Michio Kaku (Sci Fi Science), Cake Boss's Buddy Valastro, Dr. G: Medical Examiner's Dr. Jan Garavaglia, and each of the other four MythBusters