You're looking at the first multi-cellular, anaerobic organism known to humans. Anaerobic, of course, means this little critter lives entirely without oxygen. We've long known that single-celled organisms could live this way, but this discovery comes as a bit of surprise. Even more fascinating (to me, at least) is the fact that this organism, part of a species called Loricifera, has no mitochondria. I didn't realize this, but anaerobic organisms have an entirely different organelle, called hydrogenosomes, that power their cells. I'm not sure whether hydrogenosomes have the same sort of origin story as mitochondria—i.e., separate organisms that took up residence in a host cell and became part of its machinery—but that's the first thing I'm researching tonight when I get a chance.
A multicellular organism that lives without oxygen
- COMMENTS
- Science
EV owners are shocked that tires wear out
Science is fun, kids! EV owners should be aware that tires rated for higher speeds are more expensive and generally last much shorter distances than tires made for passenger cars.… READ THE REST
Plans to make cutting-edge cancer drugs in space
Space tourism has an audience limited by income, but there's a new proposal in the works that could help countless earthbound humans. Wired's Grace Browne reports that a company called… READ THE REST
Japanese scientists investigate the mysteries of Stone Age tools
Sure, science is math and equations and formulas. But it can also be pounding wood with Stone Age axes. Japanese scientists built their own ground stone tools in an effort… READ THE REST
Save $169 on a lifetime license to Microsoft Windows 11 Pro and never look back
TL;DR: Revamp your digital world with this incredible lifetime license to Microsoft Windows 11 Pro, with its seamless interface and top-notch security, for only $29.97 (Reg. $199) until 11:59 PM on 1/07.… READ THE REST
Upgrade your tech for the new year with this refurbished iPad Pro, less than half price right now
TL;DR: Save over $350 on a refurbished Apple iPad Pro 10.5" 256GB, plus a free accessories bundle, with this sweet deal on sale for just $315.99 right now. Tech fans, it's time… READ THE REST
Make your rockstar dreams a reality for only $15.97 with this Guitar Lessons Training Bundle
TL;DR: The perfect last-minute holiday gift for an aspiring rocker, the 2024 Guitar Lessons Training Bundle is only $15.97 (Reg. $480) until 11:59 PM on 12/25. It's really never too late to make… READ THE REST