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 9 months 1 week ago • 94 views • 10:30Videos (24) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Scientists have long been marveled by the secrets of the Universe. However, the more they discover, the much more they realize they haven't even started scratching the surface! Much of the limitation... continue reading
posted by BSR 2 years 6 months ago • 48 views • 10:32The scorching temperatures destroyed a major portion of the cherry crop in the Columbia Gorge and beyond just as it was ready for harvest. Many other crops are seeing similar failures across the West... continue reading
posted by newtboy 3 years 2 months 3 weeks ago • 144 views • 2:46NASA's current fleet of spacesuits was built in 1974, and each was reported to cost between $15 million and $22 million. Today, that would be about $150 million. Having not built any new mission-ready... continue reading
posted by bobknight33 4 years 4 months 3 weeks ago • 100 views • 10:41From Youtube, "American healthcare is like no other on Earth - needlessly complicated, expensive, and ready for reform."
posted by w1ndex 4 years 11 months 1 week ago • 11 views • 33:34"... The eyes are often the first thing we see when we look at someone. And when you look at them up close, everyone’s eye color is a kaleidoscope of shapes and hues. How does eye color work? The answer... continue reading
posted by ant 5 years 4 months 1 week ago • 543 views • 6:21"... We’ve all gotten dizzy before… but have you ever gotten WEIRD DIZZY? I teamed up with Vanessa Hill from BrainCrat to answer the question 'why do we get dizzy?' and in the process we learned about... continue reading
posted by ant 5 years 5 months ago • 659 views • 9:22TOLKIEN explores the formative years of the orphaned author as he finds friendship, love and artistic inspiration among a group of fellow outcasts at school. This takes him into the outbreak of World War... continue reading
posted by newtboy 5 years 7 months 2 weeks ago • 18 views • 56 secsSushi isn't part of the regular Sean Evans diet, but he's ready to broaden his horizons. To understand the art of omakase—a meal in which diners allow a sushi chef to determine what they eat—Sean visits... continue reading
posted by Mordhaus 7 years 4 months 2 weeks ago • 190 views • 8:32It was just a routine workers’ compensation fraud case for Ken Sheppard. Show up for a spot check, do some surveillance of the subject and keep it pushing. But on March 3, 2014, it was anything but routine... continue reading
posted by newtboy 7 years 5 months 3 weeks ago • 1,157 views • 5:01In this video I build a garden to grow Cassava and yams, two staple food crops. Cassava is a shrub that develops large edible roots. Yams are a climbing vine that produce large, edible underground bulbs... continue reading
posted by Mordhaus 7 years 7 months ago • 100 views • 6:27Extreme Ownership | Jocko Willink | TEDxUniversityofNevada From YouTube: War is hell, but war is also a brutal teacher. War teaches you about brotherhood, honor, humility, and leadership. In this riveting... continue reading
posted by chicchorea 7 years 7 months 2 weeks ago • 115 views • 13:50YouTube: Switzerland has a reputation for being... not paranoid, exactly, but certainly careful with their own safety. Zurich exemplifies this: not just with its fallout shelters, but with an entire backup... continue reading
posted by PlayhousePals 7 years 9 months ago • 1,690 views • 2:10Are you? From YouTube: https://www.youtube.com/watch?v=PqN_2jDVbOU "Geordie Rose, Founder of D-Wave (recent clients are Google and NASA) believes that the power of quantum computing is that we can... continue reading
posted by chicchorea 8 years 3 weeks ago • 850 views • 19:38YouTube description: It’s probably the most well known peacetime battle between the USA and the Soviet Union, in both technological and ideological terms of the 20th century. Although the USA won... continue reading
posted by Aard Vark (oritteropo) 8 years 1 month ago • 812 views • 14:23The ongoing study is part of a growing interest in coral fluorescence among the scientific community. Coral Fluorescence was recently found to be a strong indicator of coral health, and coral fluorescence... continue reading
posted by newtboy 8 years 4 months ago • 127 views • 4:05On this episode of Breaking Trail, Coyote receives the WORST animal bite of his life when he is accidentally bitten by the only venomous lizard in the United States, the Gila Monster! Known for having... continue reading
posted by Mordhaus 8 years 5 months 1 week ago • 400 views • 5:38This video was taken in Papua, Indonesia. We saw it happen five or six times before we finally managed to capture it on video. The horsehair worms infect the prey and modify the brain chemistry in such... continue reading
posted by newtboy 8 years 5 months 4 weeks ago • 1,000 views • 4:04- 1
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