In this video Jonathan from the Institute of Human Anatomy discusses sperm production, storage, as well as a common question he gets from students: What happens to sperm cells if they are not not released? ... continue reading
posted by BSR 5 months ago • 94 views • 10:30search results matching tag: Storage
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The Smithsonian Natural History Museum houses 147 million specimens — everything from pickled animals to priceless gems to dinosaur bones. But less than 1% of it's on display. The rest is hidden behind... continue reading
posted by eric3579 2 years 1 week ago • 59 views • 12:15What about the use of pumped hydro for energy storage?
posted by eric3579 3 years 3 months ago • 883 views • 16:53YouTube description: The story of Apollo 13 goes beyond a tale of survival. The mission also successfully completed a science investigation that is still helping to inform our understanding of the Moon... continue reading
posted by Aard Vark (oritteropo) 4 years 1 month 2 weeks ago • 69 views • 2:46YouTube description: Dams serve a wide variety of purposes from hydropower to flood control to storage of water for municipal and industrials uses. But when a dam’s useful purpose fades away, the... continue reading
posted by Aard Vark (oritteropo) 5 years 1 month 3 weeks ago • 1,291 views • 8:40Tom tests the level and duration of reverberation in giant WWII underground fuel storage tanks. Best youtube comment..."I'm slightly disappointed that you didn't shout out something like "BOLLOCKS" ".
posted by nanrod 5 years 6 months ago • 747 views • 3:28YouTube description: Watch a time-lapse video of the installation and deinstallation (rotation) of large carpets and mounted textiles in The Met's galleries for the Art of the Arab Lands, Turkey, Iran,... continue reading
posted by Aard Vark (oritteropo) 5 years 8 months 3 weeks ago • 337 views • 1:21We talked to the co-founder of Tesla, JB Straubel, about why giant batteries are crucial to the future of power grids everywhere. Batteries are becoming more useful at powering bigger things like bikes,... continue reading
posted by b4rringt0n 5 years 9 months 1 week ago • 498 views • 6:15All nuclear waste is currently in temporary storage. Finland is building the first long term permanent storage site in the world. How do you convey a warning not to tamper with such a place tens of... continue reading
posted by eric3579 6 years 6 months ago • 777 views • 11:09I built this pottery kiln and some pottery from termite mound clay to test an alternative clay source to my usual one from the creek bank. I started by making a large grate from ordinary clay. It was just... continue reading
posted by Mordhaus 7 years 1 month 4 weeks ago • 419 views • 11:27This video, courtesy the Illinois Geological Survey, shows how earthquake liquefaction can affect buildings and buried structures. The concept presented is elementary but will provide you a basic understanding... continue reading
posted by Mordhaus 7 years 3 months 1 week ago • 817 views • 1:14YouTube description: Lost for decades beneath the streets of Naples, Italy, the Galleria Borbonica is a time capsule of the city's history. The system of tunnels and caverns was originally created in... continue reading
posted by Aard Vark (oritteropo) 7 years 5 months 3 weeks ago • 139 views • 1:28Join the world’s transition to sustainable energy. Powerwall 2 is a battery for homes and small businesses that stores the sun’s energy and delivers clean, reliable electricity when the sun isn’t... continue reading
posted by newtboy 7 years 6 months 3 weeks ago • 279 views • 19:04Using a toy Mustang, a trailer with weights attached, and a conveyer belt. This shows why you should always ensure your trailer is weighted towards the front, unless you have a giant hand available to catch you. ... continue reading
posted by Aard Vark (oritteropo) 7 years 7 months 2 weeks ago • 2,544 views • 27 secsIn the U.S., apple picking season is between August and November. The apples then go into atmosphere controlled cold storage where they hibernate for up to 12 months before being sold. (via digg)... continue reading
posted by Aard Vark (oritteropo) 7 years 10 months 1 week ago • 763 views • 5:18Cooking and leaching Black bean to remove the poison making it safe to eat. A basket was made to leach the poison out in a stream. Also shown are Atherton Oak nuts. The Aboriginal artifacts found near... continue reading
posted by Mordhaus 7 years 11 months 4 weeks ago • 299 views • 4:51Secret door / bookcase door! Awesome for extra storage. I may build one of these for at my house to get upstairs.
posted by Phooz 8 years 9 months 3 weeks ago • 415 views • 10:59A great, physics-based explanation of why blurring colors on a computer doesn't look quite right, and how image storage/display could be easily improved
posted by blacklotus90 9 years 2 months ago • 644 views • 4:14It has to do with with regulations over what is drinkable and what isn't.
posted by nock 9 years 7 months 2 weeks ago • 1,701 views • 2:58Uhhh, to hell with the grocer's crap.... 1,000% more productive than conventional gardening & farming. The most robust, most scalable Aquaponics system in the world is the Portable Farms™ Aquaponics... continue reading
posted by chingalera 1 decade 9 months 1 week ago • 96 views • 6:31- 1