2026
9 episodes · premiered Jan 30, 2026
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E1 You are being misled about renewable energy technology.
Let's learn and grow. New things are cool!
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E2 Oil pressure is the only thing keeping an engine alive
What really grinds my gears is a lack of sufficient lubrication.
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E3 The disappearing and unappreciated art of audible alerts
A proverbial one, anyway.
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E4 Nobody understands the point of hybrid cars
It's a really good idea and everyone hating on it probably doesn't understand it.
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E5 Ceiling fans: the simple idea we keep screwing up
Make it breezy.
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E6 My water heater is cooler than yours
Cooly hot. Or hotly cool.
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E7 Engines haven't been fully mechanical in decades - and that's good!
Beep boop. Engine better now.
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E8 Alkaline batteries are obsolete — but not for the reason you'd think
Innovation is sometimes funny.
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E9 Why does a loose gas cap turn on the check engine light?
Simple question, pretty neat answer!