Ep 6. Demolition Derby

Outrageous Acts of Science season 4 episode 6 titled "Demolition Derby," presents a collection of incredible clips of destruction and mayhem that will leave viewers stunned. The episode features fearless individuals engaging in a wide range of extreme activities, including demolishing a building with a wrecking ball, creating a chaotic Rube Goldberg machine, and performing crazy stunts in the name of science.

The episode begins with a jaw-dropping demolition derby where homemade cars made of the craziest materials compete to be the last machine standing. The science behind these cars is fascinating, as competitors use unconventional materials like shopping carts, refrigerators, and even full-sized boats!

Next, we see a team of engineers who build a massive Rube Goldberg machine that spans several rooms. The machine is started with the simple drop of a marble and includes dozens of intricate moving parts, dominoes, and explosions!

Following that, the episode features the concept of "rocket surfing," which involves attaching rockets to surfboards and riding them through the water. The team explains the physics of how it works and the dangers involved in this extreme stunt.

In another segment, we see a group of scientists who use liquid nitrogen to freeze and shatter various objects such as flowers, a rubber duck, and even a watermelon! The team explains how liquid nitrogen works and how it can change the physical properties of objects.

Later on, we see how a group of mechanics converts a school bus into a car-crushing, fire-breathing monster that needs to be seen to be believed. These handy mechanics have been transforming buses into awe-inspiring machines for over 20 years.

The episode goes on to feature how an inventor creates a device that immediately extinguishes fires using soundwaves. He demonstrates how the device works on a small fire using a bowl of rubbing alcohol, and the results are impressive.

Another segment of the episode is about the science behind flamethrowers. We learn how these devices work, how they were developed, and how they have gone from being used in the military to being used for entertainment.

In the final segment of the show, we see how a group of scientists creates a "wave of destruction" by creating a shockwave that moves across a surface and demolishes everything in its path. The team explains the physics behind the shockwave, and viewers get to witness its destructive power on a small scale.

"Demolition Derby" is a fascinating episode of Outrageous Acts of Science that showcases some of the wildest and most daring experiments and stunts out there. With its mix of science, destruction, and entertainment, it's sure to keep viewers on the edge of their seats from start to finish.