Ep 4. Train Crash

Smash Lab season 1 episode 4, titled "Train Crash," follows a team of experts as they attempt to improve the safety of trains by testing new technologies and design modifications.

The episode begins with the catastrophic impact of two trains colliding head on, resulting in a devastating wreck. The team at Smash Lab is tasked with finding ways to prevent such tragedies from happening again.

The first concept they explore is a new type of braking system called electrodynamic braking. Unlike traditional brakes which rely on friction to slow down a train, electrodynamic brakes use magnets to slow and stop trains. The team sets up a test track and a simulation of a train crash to see how well the electrodynamic braking works.

While the initial tests show promise, there are some concerns about the effectiveness of the system when it comes to real-world train crashes. However, the team is not deterred and continues to explore other solutions.

Next, they investigate the possibility of creating a stronger train car frame by utilizing new materials such as carbon fiber. By building a prototype train car and subjecting it to crash tests, the team evaluates whether or not this approach would be viable.

Finally, the team tackles the issue of how to prevent a train crash altogether. They explore the concept of using sensors and cameras to detect obstructions on the tracks before a train approaches. If an obstruction is detected, it would trigger an automatic braking system to prevent a collision.

Throughout the episode, the team faces challenges and obstacles, but they work together to find solutions and ultimately make progress towards creating safer trains.

Overall, "Train Crash" is an informative and engaging episode that showcases the dedication and creativity of the Smash Lab team. It provides valuable insight into the complex issues involved in train safety and highlights the importance of innovation and collaboration in finding solutions to major problems.