Pandora Launches Premium Family Plans

Music-streaming pioneer Pandora (NYSE:P) has just released a new tier for its on-demand Premium music streaming service. Premium Family plans are now available for $15 per month and can include up to six users. The new offering largely resembles comparable plans offered by rivals Spotify Technology (NYSE:SPOT) and Apple. Both of those larger competitors have […]

NASA’s Physics-Defying Rocket Propulsion Engine EmDrive Does Not Work, New Experiment Reveals

Researchers at NASA’s Eagleworks advanced-propulsion lab have been working on a technology that can theoretically bring humans to Mars in just 70 days. Technology Can Theoretically Make Space Flights Cheaper, More Efficient The rocket propulsion engine known as EmDrive is supposed to generate thrust by bouncing microwaves inside a cone-shaped chamber without any propellant. It […]

‘Spooky action at a distance’: Researchers develop module for quantum repeater

Communication using quantum states offers ultimate security, because eavesdropping attempts perturb the signal and would therefore not remain undetected. For the same reason, though, long-distance transmission of that information is difficult. In classical telecommunication, the increasing attenuation of the signal is counteracted by measuring, amplifying and re-sending it in so-called repeater stations, but this turns […]

Self-healing material a breakthrough for bio-inspired robotics

Many natural organisms have the ability to repair themselves. Now, manufactured machines will be able to mimic this property. In findings published this week in Nature Materials, researchers at Carnegie Mellon University have created a self-healing material that spontaneously repairs itself under extreme mechanical damage. This soft-matter composite material is composed of liquid metal droplets […]