California Governor Gavin Newsom greeted President Donald Trump at LAX to Trump’s surprise. Trump had been dodging Newsom’s phone calls, refusing to work together to assess and address the LA wildfires,... continue reading

posted by newtboy 2 months 2 weeks ago • 69 views • 1:05

The human immune system is the most complex biological system we know, after the human brain, and yet, most of us never learn how it works. Or what it is. Your immune System consists of hundreds of tiny... continue reading

posted by eric3579 3 years 8 months 1 week ago • 726 views • 10:48

The Nenet reindeer herders need to move their tent every few days throughout most of the year. Every time they migrate they must pack the whole tent away, drag it across the tundra on sledges, and erect... continue reading

posted by blacklotus90 4 years 1 month 3 weeks ago • 499 views • 32:14

YouTube description: Why does shaken soda explode? Does ice melt first in fresh or salt water? This video features experiments that have been shown to me by science teachers over the years. Does... continue reading

posted by Aard Vark (oritteropo) 5 years 4 months 3 weeks ago • 999 views • 13:59

YouTube description: Robert Moehling has a passion for fruit. Weird tropical fruit. Ever tried canistel? How about mamey sapote or guanabana? Robert is happy to introduce these fresh delights to you.... continue reading

posted by Aard Vark (oritteropo) 5 years 7 months ago • 538 views • 2:23

YouTube description: The moon is looking more full than ever. The director Todd Douglas Miller assembles beautifully restored archival footage, blends that with audio from the astronauts and a vibrant... continue reading

posted by Aard Vark (oritteropo) 6 years 1 month 1 week ago • 311 views • 2:41

I built a natural draft furnace to test ideas about how hot a furnace could get without the use of bellows. Natural draft is the flow of air through a furnace due to rising hot air. The hot gasses in the... continue reading

posted by Mordhaus 7 years 5 months 2 weeks ago • 454 views • 5:46

YouTube description: Originally built by the Incas, the manmade salt pans in Maras, Peru, have endured for over 500 years. Beneath the Qaqawiñay mountains runs a salty fresh spring, which empties into... continue reading

posted by Aard Vark (oritteropo) 8 years 1 month 3 weeks ago • 1,536 views • 1:20

We have another very special episode today! Marie Schultz, from Genesee Country Village & Museum in Mumford, NY, shares with us a very simple but absolutely delicious recipe for fresh pork sausage. Marie... continue reading

posted by Mordhaus 8 years 4 months 1 week ago • 43 views • 8:13

"A freshness seal."

posted by PlayhousePals 9 years 4 months 1 week ago • 1,397 views

YouTube: Disenchanted with the out-of-date curriculum of traditional college, Jeremy Rossmann dropped out of MIT. Within a few years, he and co-founder Ashu Desai, started The Make School, a college replacement... continue reading

posted by PlayhousePals 9 years 4 months 2 weeks ago • 493 views • 4:02

Grow your own!

posted by PlayhousePals 1 decade 1 year 5 months 1 week ago • 910 views • 2:09

Uhhh, 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 1 year 8 months ago • 96 views • 6:31