This video is about how physics dictates the design of modern windmills - why they are so big, have so few blades, and have such skinny blades.

posted by eric3579 2 days 16 hours 1 minute ago • 246 views • 3:27

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 1 week 2 days ago • 479 views • 32:14

Larnell Lewis plays Enter Sandman after hearing it for the first time.

posted by Ashenkase 1 week 3 days ago • 689 views • 17:47

What about the use of pumped hydro for energy storage?

posted by eric3579 1 week 5 days ago • 840 views • 16:53

Watch live Perseverance landing https://youtu.be/gm0b_ijaYMQ

posted by eric3579 2 weeks ago • 939 views • 19:42

After captaining the film industry for more than a century, LA has become a victim of its own success and allowed a new production hub to rise across the Atlantic. -yt

posted by eric3579 2 weeks ago • 59 views • 6:47

Thanks eric3579!

posted by ant 3 weeks 5 days ago • 98 views • 18:03

Fantastic Infosec sea chanty - how to secure your online presence. Twitter: To reach the ~youth~ we're going to have to make infosec sea shanties, aren't we? Guess so! Behold the tale of kid who reuses... continue reading

posted by Zawash 3 weeks 6 days ago • 416 views • 1:17