"Everything you never wanted to know about the mites that eat, crawl, and have sex on your face". How can you say, "No", to that headline?
Ed Yong has a great post up today at Not Exactly Rocket Science about Demodex folliculorum and Demodex brevis, two species of mites which spend their entire lives on human skin. Humans aren't born with these mites. But by the time you are 40 years old, it's almost guaranteed that you are playing host to a few of them.
The bad news: They are having sex on your face.
Their favourite hook-up spots are the rims of your hair follicles. After sex, the female buries into the follicle (if it’s D.folliculorum), or into a nearby sebaceous gland (if it’s D.brevis). Half a day later, she lays her eggs. Two and a half days later, they hatch. The young mites take six days to reach adulthood, and they live for around five more. Their entire lives play out over the course of two weeks.
The good news: They don't poop—in fact, they don't even have an anus.
The bad news again: All that waste just builds up in their bodies. Demodex are, by nature, chronically constipated. Only after they die, and their bodies disintegrate, do they finally get to let it all go. All over your face.
Read the rest of Ed Yong's piece
“Worry not.” (posted to r/pics by kekembas17)
Brian Wansink is one of the most-cited nutrition researchers in the world; 30,000 US schools use his advice to design their lunch programs, drawing on studies he’s done that show that kids eat more carrots when they’re called “X-ray vision carrots” and that putting out fruit bowls improves eating habits, and that smaller plates reduce […]
A Chinese company developed a human sperm extraction machine for use in hospitals and other settings where human sperm may be required on the spot, but where conservative social norms or embarrassment make “while they wait” masturbation a difficult proposition. The Jiangsu Sanwe Medical Science and Technology Center says their device, which has been sold […]
“Gets stuff done,” is a good way to be described by anybody. Especially by coworkers or bosses. Because whether you’re in finance or a children’s librarian, stuff needs to get done. But how do you make sure stuff gets done? You definitely can’t do all the stuff yourself, unless your company/organization/government office consists entirely of you. And […]
Even the most expensive pair of hi-fi headphones can’t match the feeling of bass rumbling through your body at a live show. That’s why music aficionados designed The Basslet, an accessory that reproduces that sensation from your wrist. Does it make your whole body shake with deep subs? Not really, because that would be terrifying, but […]
They probably just sleep a lot. But still, you can remotely keep an eye on them when you’re at work and missing them deeply with this HD monitor from Kodak.If you have a new puppy that destroys everything in sight, or you just want to be a little more security-conscious, this WiFi camera is a […]