Is Dark Matter the Wrong Idea?

From World Science Festival. Without dark matter and dark energy, the equations of physics don’t match what we observe in the cosmos. But what if it’s not the universe that needs extra ingredients—but the equations that need a rewrite? Renowned theorist Erik Verlinde joins Brian Greene to explore his bold reimagining of the laws of…

DIY Garage Makeover Doubled My Storage And Saved Me $5,000

From HAXMAN. In this ultimate dream garage makeover, I’ll show you how I saved thousands remodeling my garage on a budget—complete with new flooring, brighter lighting, and the ultimate DIY storage cabinet system that’s perfect for a garage or shed. But there’s a twist! After a costly mistake with my first flooring choice, I’ll reveal…

The Decades-Long Battle Over Low-Flow Toilets

From “Half as Interesting”. ( YouTube / Nebula ) Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/hai Get a Half as Interesting t-shirt: https://standard.tv/collections/half-as-interesting Suggest a video: http://halfasinteresting.com/suggest Follow Sam from Half as Interesting on Instagram: http://Instagram.com/Sam.From.Wendover Follow Half as Interesting on Twitter: http://twitter.com/halfinteresting Discuss this video on Reddit: http://www.Reddit.com/r/halfasinteresting Video…

Why Norway’s Osmosis Power Plant Failed

From Reactions. Check out Weathered and the PBS Earth Month Playlist: When seawater and freshwater mix, a surprising amount of energy is released. Norway tried to capture this energy using an osmotic power plant, but the plant mysteriously and abruptly shut down. Join George as he tries to figure out why using dialysis tubing, toilet…

Your eyelashes’ special curve

From Science Magazine. Human eyelashes are good for more than just catching dust and looking pretty: As researchers report in Science Advances, they also actively fling water droplets away from the #eyes, helping to keep vision clear when we swim, sweat, and cry (or shower) 📝: P. JACOBS/SCIENCE 🎞️: K. MCLEAN/SCIENCE 🎥: ZHOU ET AL./SCIENCE…

Does The Tesla Cybertruck Have A Problem? Broken Tow Hitch!

From Engineering Explained. Can Tesla’s Cybertruck Handle Its Rated Tow Load, Or Could The Hitch Fall Off? Tesla’s Cybertruck Fails Under Load – https://youtu.be/ubUXNSWGth0 How Tow Ratings Are Determined – https://youtu.be/iPhMnj1F-Lc How much weight can the Tesla Cybertruck take on its trailer hitch, before something breaks? JerryRigEverything tested exactly this, and the hitch snapped off…

The masterful design of the two-liter plastic soda bottle

From engineerguy. Bill explains how the two-liter plastic soda bottle begins as a plastic tube, called a preform, which is heated and inflated with air in a bottle-shaped mold. He explains how the stretching of the preform creates a crystalline regions in the bottle’s plastic (polyethylene terephthalate) that create a bottle with great strength, low…

You Spin Me Round

From Grand Illusions. Visit Tim’s Toy Shop, at https://www.grand-illusions.com/ ________________________________________________________ More toys from Tim’s 1998 case… A wheel inside a disc. It seems that the wheel is rotating inside the disc, but it is a very convincing optical illusion, the small wheel is fastened firmly to the disc! A spinning top that is also a…

The World’s LONGEST Klein Bottle – Numberphile

From Numberphile. Cliff Stoll and Lucas Clarke stretch a Klein Bottle to record lengths. More links & stuff in full description below ↓↓↓ In memory of Cliff’s wife, Pat. The movie poster: https://www.patreon.com/posts/126424202 (for Patrons) More videos on our Klein Bottle playlist: http://bit.ly/KleinBottles Cliff Stoll playlist: http://bit.ly/Cliff_Videos Lucas Clarke blows glass at Simon Fraser University:…

Caravan Palace – City Cook – Crackazat Remix

From Caravan Palace. Shout outs to @Crackazat for the remix! HD download + extended version on Bandcamp: https://caravanpalace.bandcamp.com/album/city-cook-crackazat-remix 🔔 Subscribe to our channel and click the bell to activate notifications: http://bit.ly/2gvdiok 🎫 Currently on tour, come see us live: http://www.caravanpalace.com/tour 📀 Stream or download it from your favorite platform: https://caravanpalace.ffm.to/citycook-remix ✎ Art by Rupert Gruber,…

Telescopes, Tariffs, Leaked Email Drama …

From Dylan O’Donnell. Market uncertainty starts to affect the astrophotography community, especially in the USA. Let’s talk. Support the channel by buying Dylan’s Telescopes, Cameras & Equipment using the links below! EQUIPMENT LIST ———— Celestron 14" Edge HD Telescope https://bit.ly/3BGKuEL Esatto Robotic Focuser: https://bit.ly/3CB8sBY Celestron 11" Edge HD Telescope https://bit.ly/3JB95JE Baader 2" high Speed Filters…