USB4 vs USB-C explained: Speeds, cable lengths and the one spec that nobody reads
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USB-C and USB4 get confused constantly, but they describe different things. USB-C is the reversible connector introduced in 2014. USB4 is the 2019 standard that decides what runs through it, guaranteeing 40Gbps, DisplayPort support and Power Delivery.
This is a short WorldPing brief. The full report was published by Times of India.
A new paper has put hard numbers on a plan that's been rattling around the astronomy community for a while now—a California company called Reflect Orbital wants to put giant mirrors in orbit and beam sunlight down to Earth after dark.
Brief by WorldPing · Original reporting by Phys.org
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