Designed to sit on your desktop, the xDuoo DM-01 is a combined headphone amp and DAC with tube amplification and an output of up to 1,500mW. That means it can drive headphones from 16 to 600 ohms.

Battling robot competitions have evolved quite a bit since the days of the nostalgic “Rock ‘Em Sock ‘Em Robots” action toy from the 1960s. This weekend the California VEX Robotics State Championships, ...

To improve communication, the company also added "emotive ear rings" on the side of Neo Gamma's head that light up much like Amazon's Alexa to show that the robot is talking and listening.

Mounted directly to the patient’s head using a helmet, the robot is extremely precise, executing movements as small as one micrometre. It uses a haptic interface to scale down the surgeon’s movements ...