We have liftoff! 3D-printed, soft-bodied robot makes explosive jumps


We have liftoff! 3D-printed, soft-bodied robot makes explosive jumps
It’s made with a 3D printer, which is used to create gradients between flexible and hard material. It carries its own fuel, enough for dozens of hops to new locations. And it moves by pointing itself in the right direction, then setting off a butane explosion underneath itself.

July 11, 2015 at 11:24AM
via Digg http://ift.tt/1HQMaqs

The Case Against Laptops in the Classroom


The Case Against Laptops in the Classroom
Attention researchers have long known that we humans are lousy at task-switching. Our brains simply aren’t optimized for it. Slaloming between two streams of information almost guarantees that our learning will be shallower; it prevents us from making intelligent and lasting associations with either body of material.

July 10, 2015 at 09:54PM
via Digg http://ift.tt/1NR2tns

The New York Times


The New York Times
A sense of perspective is unavoidable from 22,000 miles out. Looking down at Earth from that distance — almost three times farther than the diameter of the planet itself — allows a view of the globe as a massive organic system, pulsing with continuous movement.

July 10, 2015 at 02:51PM
via Digg http://ift.tt/1L35e63

Katherine Archuleta, Director Of Office Of Personnel Management, Resigns


Katherine Archuleta, Director Of Office Of Personnel Management, Resigns
Katherine Archuleta, the director of the Office of Personnel Management, will resign effective Friday, according to a White House official, one day after it was revealed that sweeping cyberintrusions at the agency resulted in the theft of the personal information of more than 25 million people.

July 10, 2015 at 11:40AM
via Digg http://ift.tt/1IPgzpV