Engineering

How future trains could be less noisy

Rail transportation is core to Europe's plans to become carbon neutral by 2050, but noisy trains represent an obstacle that needs to be overcome.

Computer Sciences

Smartphone videos produce highly realistic 3-D face reconstructions

Normally, it takes pricey equipment and expertise to create an accurate 3-D reconstruction of someone's face that's realistic and doesn't look creepy. Now, Carnegie Mellon University researchers have pulled off the feat using ...

Consumer & Gadgets

Google enables use of Android phones as a physical security key

Google has announced that it has made software updates to Chrome and Android that make it possible to use an Android phone (7+) as a physical security key. In their announcement, Google once again claimed that using physical ...

Energy & Green Tech

A bioprocess for converting gaseous waste substrates to liquid fuels

(Tech Xplore)—A team of researchers with MIT has developed a two-step process for converting waste gas into a liquid fuel suitable for use in transport vehicles. In their paper published in Proceedings of the National Academy ...