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.
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.
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.
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.
Celebrating the heritage of Timberland's iconic Premium 6-Inch Boot—worn by legends from Spike Lee to Kiko Mizuhara—the Fall 2025 campaign reignites the spirit of independence and cultural relevance that has defined the boot for decades. The 6-Inch Boot is a symbol etched into culture, carrying generations from city streets to job sites without compromise. Built with rugged craftsmanship from waterproof leather, PrimaLoft® insulation, and a cushioned, fatigue-fighting interior, it delivers durability and comfort in equal measure. Beyond function, it stands as a tribute to authenticity and resilience—a benchmark that has defined icons, weathered movements, and only grown stronger with time.
Presented by Timberland.
The HairMax Ultima 12 LaserComb is a drug-free, FDA-cleared device that uses low-level laser therapy to stimulate hair follicles and promote regrowth. In just 8 minutes per session, three times a week, it's built for ease of use while delivering fuller, denser results over time. Clinical studies suggest LLLT devices like this can improve hair thickness when used consistently.
Presented by Hairmax.
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.
Zach King is a magician - but not in the traditional sense. Watch him turn Vines into magic in this compilation.
Promescent Delay Spray is built for control and confidence—formulated with 10 mg of lidocaine per spray and powered by patented Anti-Transfer technology to keep the effects where they matter. Backed by urologists, this discreet spray design offers a doctor-recommended option for lasting performance.
Presented by Promescent.
SHRED turns your phone into a hyper-personal trainer. With AI-adapted programs built by top fitness coaches, it molds workouts to your goals, schedule, and equipment—whether you're lifting at home or hitting the gym. Want hypertrophy, weight loss, or bodyweight routines? It's got you. Track progress, grab feedback, and swap plans seamlessly as you improve. Think: coach-designed results without the gym clock drama.
Presented by SHRED.
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.
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.