The Physics of Slingshots
Get smarter and watch high-speed destruction at the same time when Smarter Every Day travels to Germany to get nerdy with Joerg Sprave and his slingshots.
-
Veterans Day
Celebrating those who have served our country with this short video by The Department of Veterans Affairs.
The Trouble with the Electoral College
After explaining how the electoral college works, C.G.P Grey now explains why it sucks.
-
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.
-
Beyond Alpha Ultimate Alpha Stack
The Ultimate Alpha Stack from Beyond Alpha is a two-part hormone optimization system designed to restore masculine vitality. It combines T Breakthrough, a blend of 14 clinically backed compounds (like TestoSurge Fenugreek, Tongkat Ali, Shilajit, and Black Maca) shown to boost testosterone, with EstroControl, a formula built to detox estrogen using ingredients like DIM, resveratrol, milk thistle, and broccoli sprout extract. Together, the stack supports fat loss, improved energy and drive, sharper focus, and more balanced body composition. All 24 ingredients are tested for purity and potency, helping you reset your hormonal ecosystem and perform at your peak.
Presented by Beyond Alpha.
-
Procrastination
The reason why we've put off posting this video for the last 20 minutes.
How Did We Get So Big So Fast?
With the birth of the seven billionth baby on October 31, 2011, here's a look at how the world reached this milestone in just over two centuries.
-
How To Break The Speed Of Light
Break the speed of light in your own backyard with nothing more than a laser pointer.
How Much Does The Internet Weigh?
According to Vsauce, Kim Kardashian's divorce announcement just added two ten-thousandths of a quadrillionth of an ounce to the internet and millions of dollars into Kris Humphries pocket.
-
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.
-
Nike Air Max Waffle SP
Nike merges two icons into one silhouette with the Air Max Waffle SP, combining the Tuned Air midsole of the Air Max Plus with the lightweight upper and rugged Waffle outsole of the original Waffle Trainer. The result is a modern hybrid built for all-day comfort with a clear line back to Nike's heritage, offering enhanced stability and a more responsive ride. It's a crossover built to handle mixed terrain with a confident stride that easily fits into your daily rotation.
Presented by Nike.
-
Bas Rutten, Bar fighting Genius
If you ever see Bas Rutten in a bar, just turn right around and leave. Baang baang baang. Dangada dangada dang.
Daylight Saving Time Explained
On November 6th, you'll be sharing our love for Day Light Saving Time, unless you live in Hawaii, Arizona, or Puerto Rico. Here's why.
