05/10/2021

Electronics & Semiconductors

Combustion creates Braille display for electronics

Imagine an iPad or a Kindle for the blind, with inflatable Braille that changes shape under a user's touch. A Cornell-led collaboration has made a crucial component for such a technology: A haptic array of densely packed ...

Internet

Outage highlights how vital Facebook has become worldwide

The six-hour outage at Facebook, Instagram and Whatsapp was a headache for many casual users but far more serious for the millions of people worldwide who rely on the social media sites to run their businesses or communicate ...

Internet

Spotify is powerful. Is it biased?

Research published in the International Journal of Industrial Organization found that independent-label music and female artists benefited most from an appearance on Spotify's New Music Friday playlist, which is a curated ...

Engineering

Researchers snap first image of an 'electron ice'

More than 90 years ago, physicist Eugene Wigner predicted that at low densities and cold temperatures, electrons that usually zip through materials would freeze into place, forming an electron ice, or what has been dubbed ...

Internet

Ex-Facebook employee says network hurts kids, fuels division

A former Facebook data scientist told Congress on Tuesday that the social network giant's products harm children and fuel polarization in the U.S., adding that its executives refuse to change because they elevate profits ...

Engineering

Patent on sustainable energy

If we want to reach the climate goals set for 2030 and 2050, we are going to have to do our utmost to continue developing sustainable energy technologies. In order to make appropriate government policy, it is important whether ...

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