Science Garage
NASCAR is a uniquely American motorsport. It's about aerodynamics, it's about downforce and drag.
2026-07-19 22:22:23 +0000 UTC→2026-07-19 22:42:43 +0000 UTC(20m)
Schedule for Donut
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Steering angle / ELECTRIC CARS
You've heard the terms: rack and pinion, steering angle, ACKERMAN steering angle... but what does it mean?
2026-07-20 13:10:12 +0000 UTC→2026-07-20 13:33:42 +0000 UTC(23m)
SAFETY GLASS
From sand to safety glass, Bart explores what makes the glass in your car so special.
2026-07-20 12:43:04 +0000 UTC→2026-07-20 13:10:12 +0000 UTC(27m)
Ignition Systems / 2 STROKE vs 4 STROKE ENGINES
Your ignition system is the backbone of your engine.
2026-07-20 12:19:06 +0000 UTC→2026-07-20 12:43:04 +0000 UTC(23m)
Catalytic Converter / CONVENTIONAL VS SYNTHETIC MOTOR OIL
Catbacks, Mufflers and resonators get all the attention, but the Catalytic Converter is super cool too!
2026-07-20 11:55:25 +0000 UTC→2026-07-20 12:19:06 +0000 UTC(23m)
Torque vs Horsepower / CARBURETORS
Everybody knows that cars are about horsepower and torque! But what is Horsepower? What is Torque?
2026-07-20 11:34:26 +0000 UTC→2026-07-20 11:55:25 +0000 UTC(20m)
Engine Cooling / VTEC
Cooling an engine down is just as important as making power!
2026-07-20 11:12:33 +0000 UTC→2026-07-20 11:34:26 +0000 UTC(21m)
Helical vs. Straight Cut Gears / Anti-Lag / Gasoline
Do you know why your car has Helical Gears and Race Cars have straight cut gears?
2026-07-20 10:46:45 +0000 UTC→2026-07-20 11:12:33 +0000 UTC(25m)
Ethanol
Ethanol is made from plants and powers race cars! It's also in most gasoline.
2026-07-20 10:19:21 +0000 UTC→2026-07-20 10:46:45 +0000 UTC(27m)
What Makes Coilovers Awesome / Alternators and Batteries
This Science Garage hits the road to talk with Formula Drift driver, Odi Bakchis.
2026-07-20 09:55:05 +0000 UTC→2026-07-20 10:19:21 +0000 UTC(24m)
Up To Speed
What happened to this magnificent beast? What finally killed off the Firebird?
2026-07-20 09:34:18 +0000 UTC→2026-07-20 09:55:05 +0000 UTC(20m)
Up To Speed
Join James Pumphrey as he rides shotgun in #3… buckle up NASCAR fans, and let's do it for Dale!
2026-07-20 09:02:03 +0000 UTC→2026-07-20 09:34:18 +0000 UTC(32m)
Up To Speed
Come on down drift freaks, boost creeps, and Corvette geeks.
2026-07-20 08:42:48 +0000 UTC→2026-07-20 09:02:03 +0000 UTC(19m)
Up To Speed
Cosworth is solely responsible for arguably some of the coolest ever: the Ford Cosworth RS200.
2026-07-20 08:17:36 +0000 UTC→2026-07-20 08:42:48 +0000 UTC(25m)
Up To Speed
You probably know the Fiat Abarth 500 hot hatch. But did you know Abarth is one of the first factory tuners.
2026-07-20 07:51:32 +0000 UTC→2026-07-20 08:17:36 +0000 UTC(26m)
Up To Speed
Host James Pumphrey covers everything from the Toyota Supra to the Chevy El Camino.
2026-07-20 07:28:09 +0000 UTC→2026-07-20 07:51:32 +0000 UTC(23m)
Up To Speed
Grab your Quadrifoglio for good luck, and join James Pumphrey as he tells you everything you need to know.
2026-07-20 07:05:47 +0000 UTC→2026-07-20 07:28:09 +0000 UTC(22m)
HiLow
Comparing $45 vs $1300 Car Stereo
2026-07-20 01:09:00 +0000 UTC→2026-07-20 01:31:23 +0000 UTC(22m)
HiLow
Comparing $6000 Carbon Fiber Spoilers vs Plywood
2026-07-20 00:49:04 +0000 UTC→2026-07-20 01:09:00 +0000 UTC(19m)
HiLow
Comparing $230 Turbo vs $2300 Turbo
2026-07-20 00:22:20 +0000 UTC→2026-07-20 00:49:04 +0000 UTC(26m)
HiLow
Comparing $800 Brakes vs $4700 Brakes
2026-07-19 23:55:39 +0000 UTC→2026-07-20 00:22:20 +0000 UTC(26m)
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