Special Thanks to ROUSH for lending us their R2650 ROUSH Performance Phase 1 Supercharger!

Head to to see what they’re up to!

This episode of Science Garage is all about SUPERCHARGERS! These belt driven air grabbers are the darlings of automotive performance. We talk about the three main kinds of superchargers- centrifugal, Twin screw, and Roots Superchargers. We also get into how they all work and what makes positive displacement superchargers so sought after. YOU ASKED FOR IT! 


Bart teaches us how cars work buy blowing stuff up and cutting things in half. It’s a science show for the car lover who’s easily bored. Join Bart as he explains the science behind everything automotive. This is cars down to the atom. This is Science Garage.

Some of our best videos ever are coming out soon, stay tuned so you won't miss a thing!
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Donut Media is at the center of digital media for the next generation of automotive and motorsports enthusiasts. We are drivers, drifters, and car enthusiasts who love to tell stories.