HiLow
We head to Tuscon Dragway in Arizona to see if more expensive really means more better in drag racing.
2026-07-15 07:31:59 +0000 UTC→2026-07-15 08:11:10 +0000 UTC(39m)
Schedule for Donut
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SAFETY GLASS
From sand to safety glass, Bart explores what makes the glass in your car so special.
2026-07-16 01:08:23 +0000 UTC→2026-07-16 01:35:31 +0000 UTC(27m)
Dog Boxes & Sequential Transmission / WHEELS
We explain everything from dog boxes with straight cut gears, to tiptronic transmissions with synchromesh.
2026-07-16 00:46:43 +0000 UTC→2026-07-16 01:08:23 +0000 UTC(21m)
Side Skirts, Diffusers, and Air Dams / Wings and Spoilers Lift and Drag
How does Aerodynamics work? We explain side skirts, vortex generators, diffusers and canards!
2026-07-16 00:24:30 +0000 UTC→2026-07-16 00:46:43 +0000 UTC(22m)
Rotary Engine / IS THERE SUCH A THING AS BETTER GAS
The rotary engine that Mazda used in the beloved RX-7 and RX-8 doesn't work like other engines.
2026-07-16 00:03:07 +0000 UTC→2026-07-16 00:24:30 +0000 UTC(21m)
Catalytic Converter / CONVENTIONAL VS SYNTHETIC MOTOR OIL
Catbacks, Mufflers and resonators get all the attention, but the Catalytic Converter is super cool too!
2026-07-15 23:39:26 +0000 UTC→2026-07-16 00:03:07 +0000 UTC(23m)
Ceramic Coating / Differentials
Ceramic coatings protect your car from the elements.
2026-07-15 23:16:59 +0000 UTC→2026-07-15 23:39:26 +0000 UTC(22m)
ENGINE BRAKING | How Semi Trucks Slow Down Without Brakes / FUEL INJECTORS
When you let off the clutch in a manual- you can feel your car slow down. It's called engine braking!
2026-07-15 22:54:06 +0000 UTC→2026-07-15 23:16:59 +0000 UTC(22m)
How the Toyota Mirai Charges in 5 Minutes | Hydrogen Fuel Cells / Nitrous: How It Works / BOXER ENGINE
Hydrogen Fuel cells can bridge the gap between zero-emission environmental responsibility and practicality.
2026-07-15 22:27:09 +0000 UTC→2026-07-15 22:54:06 +0000 UTC(26m)
Ethanol
Ethanol is made from plants and powers race cars! It's also in most gasoline.
2026-07-15 21:59:45 +0000 UTC→2026-07-15 22:27:09 +0000 UTC(27m)
Engine Cooling / VTEC
Cooling an engine down is just as important as making power!
2026-07-15 21:37:51 +0000 UTC→2026-07-15 21:59:45 +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?
2026-07-15 21:12:03 +0000 UTC→2026-07-15 21:37:51 +0000 UTC(25m)
Choose the right Brake Pad! / $50 Racing Helmet vs $150 Racing Helmet
There's three main types of brakes you've probably encountered, so which one is best for your car?
2026-07-15 20:48:16 +0000 UTC→2026-07-15 21:12:03 +0000 UTC(23m)
Ignition Systems / 2 STROKE vs 4 STROKE ENGINES
Your ignition system is the backbone of your engine.
2026-07-15 20:24:18 +0000 UTC→2026-07-15 20:48:16 +0000 UTC(23m)
Steering angle / ELECTRIC CARS
You've heard the terms: rack and pinion, steering angle, ACKERMAN steering angle... but what does it mean?
2026-07-15 20:00:49 +0000 UTC→2026-07-15 20:24:18 +0000 UTC(23m)
Suspension / BRAKES
There are many different types of suspension systems on our cars.
2026-07-15 19:39:19 +0000 UTC→2026-07-15 20:00:49 +0000 UTC(21m)
What Makes Coilovers Awesome / Alternators and Batteries
This Science Garage hits the road to talk with Formula Drift driver, Odi Bakchis.
2026-07-15 19:15:03 +0000 UTC→2026-07-15 19:39:19 +0000 UTC(24m)
SUZUKI SAMURAI: How Fake News Killed Suzuki / SUZUKI HAYABUSA
The Suzuki Samurai (Jimny) was a compact off-roader with a BIG 4x4 punch!
2026-07-15 12:51:46 +0000 UTC→2026-07-15 13:22:39 +0000 UTC(30m)
Supra / SHELBY GT500
The history of the world-famous Supra.
2026-07-15 12:26:22 +0000 UTC→2026-07-15 12:51:46 +0000 UTC(25m)
The Fake NASCAR Driver / The New Bronco Could've Tanked Ford
In the early ‘80s, a conman lied his way into the driver's seat at a NASCAR race.
2026-07-15 11:56:20 +0000 UTC→2026-07-15 12:26:22 +0000 UTC(30m)
What Happens When Gas Runs Out / PONTIAC FIERO
The 1973 gas crisis changed how U.S. auto manufacturers designed them.
2026-07-15 11:26:25 +0000 UTC→2026-07-15 11:56:20 +0000 UTC(29m)
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