The Sum Of All Integers
Tony Padilla and Ed Copeland get to the infinte edge of physics and explain how the sum of all integers - from 1 to infinity - equals -1/12.
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Beer Frisbee 86
Frat boys in the '80s. The post-modern era of the bro. In this archival footage, frat Beta Lambda of Sigma Chi at Duke University delves into the subtleties of beer frisbee.
Beat It Without The Music
The video for Michael Jackson's Beat It wasn't a video at all. Rather, it was a documentary of events that happened once a month in real time - according to this clip.
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Woolly Multipack Underwear
The men's multipack collection from Woolly Clothing Co. puts premium-grade comfort at the foundation of your wardrobe—with merino wool craftsmanship and smart design details throughout. Choose from assorted 3- and 5-packs of boxer briefs—styles like the Everyday 5″ and Classic cuts—built from itch-free, temperature-regulating merino that naturally resists odor and stretches with your movement. Available now in essential tones like Black, Midnight, Deep Teal, and Bay, these bundles combine minimalist design with hard-working materials, all under Woolly's mantra: "More Wool. Less Plastic." Whether you're commuting, working late, or just want upgrade-level basics, these multipacks deliver comfort and performance that outlast the day.
Presented by Woolly.
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Caliber Fitness Coaching Program
Caliber is rewriting the playbook on personal training with a science-driven coaching program designed for busy professionals who want real results without wasting time. Caliber pairs each member with an elite coach—only 1 in 100 applicants make the cut—to deliver personalized strength, cardio, and nutrition plans through its powerful app. Members see an average 20% improvement in body composition within 3 months, all for a fraction of the cost of traditional training, starting at $200/month. For September, Caliber is knocking $100 off all coaching plans, making the smartest way to get in shape even smarter.
Presented by Caliber.
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Awkward Awards Speech
Alfonso Cuaron's Golden Globe accepotace speech went a little awry. Alfonso Cuaron's native language is not English. Team Coco and some choice editing made the speech even more awkward.
Magic Vine Compilation
Zach King is a magician - but not in the traditional sense. Watch him turn Vines into magic in this compilation.
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Ian Rubbish and The Clash
There's a lost Clash album that no one's ever heard - because the record company forgot to put the little hole in the middle of the vinyl. Ian Rubbish (Fred Armisen) reveals all kinds of true factoids you never knew about The Clash in this short documentary.
Songwriting Stories
Inspiration can strike at any time. Just ask polio-stricken Doc Pomus of The Drifters, who penned 'Save the Last Dance For Me' at his wedding while watching his bride dance without him. Hear the story behind this song and many others in this episode of Mental Floss.
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Whisker Litter-Robot 5 Pro
The Litter-Robot 5 Pro from Whisker turns litter box duty into hands-free convenience. It automatically sifts waste after each use so you never have to scoop, while AI-powered cameras monitor activity and identify individual cats in multi-pet homes. WasteID technology separates liquid from solid waste for better odor control, and the roomy interior with sealed waste drawer can handle up to five cats for days. With quiet cycles, an LED display, and full app integration for remote monitoring, it makes cat care effortless.
Presented by Whisker.
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MyHeritage DNA Kit
MyHeritage DNA turns your ancestry curiosity into a full-scale exploration—with just a two-minute cheek swab and a return to the lab. In about 3-4 weeks, you'll unlock an Ethnicity Estimate that breaks down your origins across more than 2,100 geographic regions, plus uncover DNA Matches that might connect you with relatives you didn't know existed. All results are delivered through CLIA- and CAP-certified processes in a secure, encrypted environment, giving you insight into your roots without sacrificing your data privacy. It's genealogical power you can hold in your palm—and a powerful tool for anyone looking to build a family history or explore their ethnic story.
Presented by MyHeritage.
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Making The Ban Hammer
Getting the Ban Hammer hurts your feelings. Getting this real-life Ban Hammer causes blunt-force trauma. Brian Timmons, a hobbyist woodworker in Texas, was commisioned by Reddit, Inc. to create the official Reddit Ban Hammer. Here's the making of.
Homemade Top Gun
The ambitious crew at CineFix aimed high with this shot-for-shot homemade remake of the final dog fight in Top Gun. Want to compare it to the real thing? Watch the side-by-side comparison, and then the behind the scenes to see how it all came together.
