Google+

Step Closer to Fusion Energy

Runaway electrons can melt the solid metal walls of nuclear fusion reactors but a pair of ...
Runaway electrons can melt the solid metal walls of nuclear fusion reactors but a pair of young physicists have discovered a way to slow and control these electrons paving the way for safe nuclear fusion reactors (Credit: Eurofusion CC-BY 3.0)

A functional fusion reactor may still be a dream, but it’s a dream that is slowly becoming a reality with numerous research efforts and experiments aiming to unlock the near unlimited supply of clean energy that such a reactor would provide. The challenges scientists face in getting nuclear fusion to work are undeniably difficult, but not insurmountable, and two young physicists have recently solved one of the major problems engineers have been grappling with for almost half a century. read more

Robot Practically Thinks for Itself

Researchers at UC Berkeley have developed a robot that can pick up awkward and unusually shaped objects.

The robot learned how to grasp different objects by studying a virtual library of 10,000 3D objects and suitable grasps.

When a new object is placed in front of the bot, its deep-learning system quickly figures out what grasp the arm should use.

Scroll down for video 

When the robot was unsure of how to grasp an object, it poked it to figure out how to better grasp it. After doing this, it was successful at lifting objects 99 per cent of the time

read more

DIY Self-Driving Car

A self-driving Tesla comes with a hefty price tag, but a college student has given his Honda Civic similar abilities for a fraction of the cost.

Brevan Jorgenson has unveiled a device that replaces the rear-view mirror, which controls the brakes, accelerator and steering – and it only cost $700 to build.

The DIY device uses the hardware design and software shared online by Comma.ai last year, which had originally planned to upgrade cars with the technology.

Scroll down for videos 

Brevan Jorgenson, a senior at the University of Nebraska, has unveiled a device that replaces the rear-view mirror that controls the brakes, accelerator and steering – and it only cost him $700 to build

Brevan Jorgenson, a senior at the University of Nebraska, has unveiled a device that replaces the rear-view mirror that controls the brakes, accelerator and steering – and it only cost him $700 to build

read more