Why It's Impossible to Tune a Piano
MinutePhysics explains why every piano you've ever heard has been slightly out of tune.
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Pixar's SadLab
Get an all-access pass to Pixar's top-secret tear factory, the SadLab.
Who Is Frank Underwood Talking To?
On The Late Show, Kevin Spacey finally reveals who Frank Underwood's closest confidante really is.
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Five Infuzed THC Seltzers
Low-calorie and alcohol-free, Five's Infuzed THC Seltzers let you unwind with no regrets. They're designed to replace traditional booze, with 2mg of delta-9 THC, 2mg of CBD, and additional cannabinoids to deliver good vibes with every sip. The buzz will begin in under 15 minutes, and because it's plant-powered, you can relax and enjoy the ride without worrying about the hangover that inevitably follows. Naturally flavored in Black Cherry, Grapefruit, and Guava Passionfruit, each refreshing can is just 40 calories, allowing you to savor the moment guilt-free.
Presented by Five CBD.
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HairMax LaserBand 82 Device
HairMax's LaserBand 82 ComfortFlex takes a clinical approach to restoring fuller, healthier hair with real medical-grade lasers. Delivering 1,230mW of therapeutic light energy directly to the scalp, it stimulates follicles to reverse thinning, restart natural growth cycles, and increase density over time. A flexible band design and soft-touch teeth keep treatments comfortable, while its proven red light therapy tech makes it one of the most efficient at-home solutions for tackling hair loss.
Presented by Hairmax.
Consult a physician before use. Any health claims made are solely those of the brand and not those of Uncrate LLC.
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The Zipf Mystery
VSauce delves into the strange case of Zipf's Law.
Opening Shots Are Underrated
Now You See It explores the unappreciated importance of the opening shot.
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Caliber Fitness Program
Getting fit takes more than hitting the gym or counting calories. Caliber's science-driven program combines strength training, cardio, and nutrition, with expert coaches tracking your progress 24/7. They check in regularly, keeping you motivated and on course, while real-time insights into your workouts, nutrition, and habits allow for personalized, actionable feedback. Members see results up to 50% faster than training alone — and right now, all coaching programs are $100 off through the end of September.
Presented by Caliber.
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Collars & Co. Cotton and Cashmere Crew Neck Sweater
Collars & Co.'s Luxury Touch Crew Neck Sweater blends cotton and cashmere for a lightweight knit that's as breathable as it is soft. Cut for year-round wear, it delivers warmth without bulk, built-in UV protection, and natural odor resistance, making it as functional as it is refined. Finished in classic black — and other timeless shades — it's a versatile layer that moves seamlessly from work to weekend.
Presented by Collars & Co.
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Jimmy Kimmel Gives The First Look At Apple's New iPhone 6S
Or the original iPhone from 2007.
Scale Model of the Solar System
Built on a dry Nevada lakebed is the first scale model of the solar system.
