
By Thom Patterson, CNN
Not long ago, a pair of Harvard scientists hit on an "aha" moment in the most unexpected place: while waiting in line at a post office.
Robert Shepherd and Filip Ilievski were trying to help the rest of their research team create a new generation of bendable rubbery robots called soft robots.
They already had a design that allowed their bendy robot to undulate, or move in a wavy motion. But they were looking for a design that offered more movement.
By John D. Sutter, CNN
Part of me is surprised no one thought of this before.
Photographer Doug Rickard has created a beautiful collection of images of U.S. cities and towns pulled entirely from Street View - that project of Google Maps, started in 2007, which lets people "walk" the streets of the world through photographs taken from Google cars, tricycles and snowmobiles.
Called "A New American Picture," Rickard explains the project in the video interview above, which was filmed by a group called Pier 24 Photography. FULL POST
By John D. Sutter, CNN
File this in the "things machines do better than humans" category.
A robotic machine, controlled by an Android smartphone, claims it can solve a Rubik's cube faster than any human. Check out the video above for a proof of concept. It's pretty amazing to see.
More on how the contraption works from a post on YouTube: FULL POST
By Brandon Griggs, CNN
Conservationists in Kenya are receiving SMS messages these days from an unlikely source: Lions roaming the savannah.
No, the lions haven't somehow morphed into thumb-happy adolescents, texting messages such as "Just 8 a gazelle. Yum. LOL." Instead the animals wear GPS-enabled collars that send automated messages via wireless networks to researchers who map their locations.
"GPS collars have fundamentally changed the way that lion research is done, in that we are able to study lion movements in great detail in areas where it is usually impossible to follow them," says a post on the website of Living with Lions, one of the conservation research groups behind the project.
By Brandon Griggs, CNN
You may not know her name, but you probably know her work, which still influences how we interact with our computers today.
She's Susan Kare, and she designed fonts and icons for Apple's original Macintosh, including the little trash can for discarding files and the computer with a smiling face. In that way, Kare helped people such as Steve Jobs pioneer the transition from controlling computers via text to the icon-based interfaces now common on touchscreen devices.
"You can find the myriad visual descendants of Kare’s sketches in desktops, laptops, tablets and phones today," writes Steve Silberman in a Public Library of Science blog post this week about Kare's work and legacy.

