@thebigk • 1 week ago
Japanese engineers have achieved 319Tbps data transfer speed using optic-fibers; paving the way for 6G. A 4-core optic-fiber cable was used to fire 552-channel comb laser at multiple wavelengths using rare earth amplifiers.
The experiment was done inside lab; but the research team used a coiled fiber to simulate 3000 Km distance without losing signal quality or speed.
@thebigk • 5 hours ago
Samsung has announced that they're launching a special S Pen specially made for its foldable phones like Z Flip and Galaxy Z Fold. Other than that, Samsung has kept mum over the S Pen details like its Bluetooth capabilities, pressure sensitivity, precision etc. Just FYI - Samsung has confirmed that it won't launch a new Note at this event.
@thebigk • 1 day ago
New type of magnetized cement promises roads that can charge your EVs while you drive. This new type of cement called
magment consists of cement and recycled magnetic particles called ferrite. Magment, the German company that makes this cement says that the cement can deliver 95% wireless transmission efficiency. The company wants to test the capability of magment to charge EVs at 200KW+ power on the go.
@thebigk • 2 days ago
Fifty years ago, on July 26, 1971 NASA launched the Apollo 15 mission. It was NASA's 9th crewed mission and also the first one to use the Lunar Roving Vehicle - a battery-powered 4-wheeled rover built by Boeing. The LRV had a restricted range of about 9.5 Km from the lunar module; and was designed to operate for a total of 78 hours during the lunar day (which lasts for about 29 days). These cars were left parked on the surface of the moon to wait for the next generation of astronauts.
@thebigk • 2 days ago
Starliner's first attempt to go to the ISS in 2019 had resulted in failure. However, Boing is now ready for its second test flight on July 30th. The Starliner will be mounted atop Atlas V rocket; and there will be no crew inside. NASA and Boing are testing Starliner's capabilities. NASA is aiming to have Boing's Starliner along with SpaceX's Crew Dragon ready for ferries to the International Space Station.
@thebigk • 3 days ago
Alphabet, the owners of Google believe that the industrial robots need better software to make them easier to use, flexible and cost-effective. Wendy Tan-White (CEO, Intrinsic) wants the modern production lines to make sense of and adjust to the surrounding environments. Google had acquired Boston Dynamics - but sold it to SoftBank (*who sold it to Hyundai in 2017 🙄 *); to make better robots. Intrinsic is currently looking for partners in electronics, healthcare and automotive domains.