Oddity Central

Scientists Draw Eyes on the Butts of Cows to Protect Them from Lions
Electronics Enthusiast Spends $53,000 Building a Supercomputer That Only Plays Tetris
Gotta Catch’em All: Man Quits His Job to Hunt Pokemon Full Time

Scientists Draw Eyes on the Butts of Cows to Protect Them from Lions

Posted: 15 Jul 2016 04:33 AM PDT

It might sound like a silly idea, but it turns out that drawing eyes on the rumps of cattle might deter lions from attacking and prevent human retaliation against the mighty predators.

It sounds like a strategy to protect the poor cattle, but the idea is actually to protect endangered African lions from human retaliation. The majestic felines are on the IUCN Red List of Threatened Species, with numbers currently in the range of 23,000 to 39,000 and rapidly declining. "As protected conservation areas become smaller, lions are increasingly coming into contact with human populations, which are expanding to the boundaries of these protected areas," says Dr Neil Jordan, a conservation biologist from UNSW's Centre for Ecosystem Science. The lions attack livestock, and with no non-lethal way of protecting their livelihood farmers often shoot or poison the predators in retaliation.

To help humans and their cattle coexist with lions, Jordan has come up with a low-cost strategy that he hopes will prevent attacks and retaliatory violence. The idea behind painting a pair of intimidating eyes on the rumps of cows is that they will trick the lions into thinking they've been spotted, causing them to abandon the hunt. Scientists know that being seen can deter some species from attacking their prey. For example, Indian woodcutters have long been wearing worn masks on the back of their heads to trick man-eating tigers that they’ve been spotted, and butterflies with eye-patterns on their wings ward off predatory birds.

eyes-on-cow-rumps

Posted: 15 Jul 2016 02:06 AM PDT

Computer geeks spend ridiculous amounts of money on high-end rigs all the time, but one digital electronics engineer from Cambridge, England, poured a small fortune into building a giant computer that he only uses to play Tetris.

James Newman’s supercomputer took five years to build, cost over $53,000 and takes up an entire room, yet it is a million times slower and has a million times less memory than a typical desktop. That’s because it’s actually just a mega microprocessor. “Computers are quite opaque, looking at them it’s impossible to see how they work. What I would like to do is get inside and see what’s going on,” Newman explains on the Megaprocessor project website. “Trouble is we can’t shrink down small enough to walk inside a silicon chip. But we can go the other way; we can build the thing big enough that we can walk inside it. Not only that we can also put LEDs on everything so we can actually SEE the data moving and the logic happening.” And that’s exactly what he spent the last five decades doing. As of June 22, the Megaprocessor is finally complete.

Megaprocessor-computer

Posted: 15 Jul 2016 12:44 AM PDT

Tom Currie, a 24-year-old Pokemon fan from New Zealand, recently quit his job so he could spend the next two months traveling all around the country to hunt all the Pokemon in the mobile game phenomenon Pokemon Go.

Currie was working at a Hibiscus Coast cafe in Auckland when he decided that in order to become the best Pokemon Go hunter the world has ever seen he would need to quit and focus all his attention on the app. Every morning, he fills up his flask with coffee, packs his lunch and heads out looking for new Pokemon to collect. He has already booked bus trips to various destinations around New Zealand, from Invercargill in the country’s South Island all the way up to Cape Reinga in North Island. When Newshub interviewed him two days ago, Tom had already managed to capture 90 of the 151 Pokemon released in the popular Nintendo app.

Tom-Currie-Pokemon-Go