homosexuality

The Sex Files

Gaydar Algorithm Outs Facebook Users


A pair of MIT students claim that they have created an algorithm that outs gay members of Facebook by analyzing the sexual orientations of their networks of friends.

The students first analyzed the networks of people who publicized their sexual orientation on Facebook. Turns out that statistically speaking, gay men have more gay friends than straight guys do. So then, they used an algorithm to run the stats on men who kept mum about their sexual orientation on the site. Their computer program was able to correctly identify 10 men whom the students personally knew to be gay in the real world but who hadn't shared that fact on Facebook.

[ Read Full Story ]

'Gay Elephant' Is Just the Tip of the Iceberg

A Polish politician, furious over a gay elephant, obviously hasn't been keeping up with the latest research on homosexuality in animals

"We didn't pay 37 million zlotys for the largest elephant house in Europe to have a gay elephant live there," said Michal Grzes, a conservative councillor in the Polish city of Poznan, Reuters reported last Friday.

[ Read Full Story ]
Missing Links

The Joy of Cardboard

A Dutch office builds furniture that both cats and humans can love

Imagine life in a cardboard box -- but without the smell of urine and stale body odor of a bum's home, and with a whole lot more accoutrements. A Dutch ad agency works in an office where all the furniture is made of cardboard. People are encouraged to doodle but, presumably, asked to be very, very careful about spilt coffee. And if you're wondering how much joy they can get from the employees get from their surroundings, just ask your cat to explain the sublime pleasure of, say, hiding in a box, to say nothing of shredding those corrugated scratching posts.

Also in today's links: explaining chimp attacks, preventing terrorist attacks, attacking illicit duck love and more.

[ Read Full Story ]



Download Our iPhone App

Stay up to date on the latest news of the future of science and technology from your iPhone with full articles, images and offline viewing



Follow Us On Twitter

Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed



Become a Fan On Facebook

Share links with friends, comment on stories and more


December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

Check out the best of what's new here.

Popular Science Photo Pool


Share your photos in the Pop Sci pool at www.flickr.com!
tags_sprite.png
POP_embeddedForm_cover_May09.jpg