In the language of the Diné (what the Navajo call themselves), the word for "star" is "sitsoi yoo." But that word means more than just "star." According to Nancy Maryboy of the Indigenous Education Institute, sitsoi yoo means something closer to "my ancient relation from which I came," a reference to a traditional Diné belief that humans were born from stars. Remind you of anything?
I'm currently attending the 6th Science Center World Congress in Cape Town, South Africa. Tomorrow, I'll be talking about how science museums are failing adult visitors, but I've also gotten the chance to sit in on several really interesting panels. The anecdote above comes from a panel on Indigenous Astronomy, which I hope to write some more about in the future.
Image: Sergio Eguivar — Buenos Aires Skies, via Astronomy Picture of the Day
Periodic Stats is a dead-easy web-based Periodic Table to click around, showing all the stats and the history of each element. The only thing missing are illustrations of each one! [via Reddit]
To demonstrate the Magnus effect, YouTuber PeterSripol grabbed a couple of KFC buckets and tricked out an RC plane. The resulting trial and error is mostly the latter.
One of the weirdest places in Antarctica is Blood Falls, a five-story cascade of blood-red liquid pouring from Taylor Glacier. Researchers finally traced its source: a saltwater lake millions of years old trapped under the glacier.
Bamboo has lots of uses beyond just being panda food. Things like bikes, roads, scaffolding, and musical instruments are made from the fast-growing grass. But unless you are participating in a tropical-themed LARP, you probably wouldn’t want a shirt made from bamboo stalks. So why do bamboo bed sheets make any sense? Because yarn extracted from […]
If you want to work in tech, but don’t have any desire to code web apps to help businesses sell things to other business, you might want to consider a career in cybersecurity. Judging from the apparent complete infiltration of Russian hackers in American cyberspace, it seems fair to speculate that there’s a major shortage of […]
All moms are different. But all moms like getting flowers on Mother’s Day, and that’s a fact (not, however a fact we can document in any fashion.) Instead of getting chewed out for forgetting to call her on the second Sunday of May, you can take care of it ahead of time with Teleflora’s flower […]