Sleek Geeks

The first episode examines the senses of the human body: Adam tries his feet at firewalking, the audience consumes some hot chillis, Karl attempts to break glass with singing, and the story of Mike the Headless Chicken is shown.[3]

The second episode covers matters of the mind: Adam subjects himself to hypnosis, Karl explains why we experience déjà vu, and the mind's filtered perception is demonstrated when nobody notices a man in a gorilla suit in the audience.

The third episode looks at the differences between men and women, starting with the X chromosome, autoimmunity in women, fetal mouth movement, how finger length can indicate sperm count, and some facts about nose picking.[4]

The fourth episode covers time: the Big Bang, the theory of relativity, the Libet experiment, and how daylight saving contributes to a higher accident rate.

Adam and Karl experience zero gravity with the Roulettes aerobatic team, discuss faster-than-light movement, look at the development of nuclear weapons, and find out who the "Murphy" who supposedly coined Murphy's law was.

The final episode covers water: Adam and Karl find out the best way to escape from a rip current, and to keep beer cool at a party. The audience sampled reclaimed water, recycled from Adam's urine and bathwater.