Lifeboat Foundation

The Dimensity 9,000 is both the first smartphone chip to be built using TSMC’s new 4nm process and the first chip to feature Arm’s new Cortex-X2 CPU core. The flagship chip is based on the new ArmV9 architecture and will feature the Cortex X2 as an “ultra” performance core, three Cortex-A710 cores as general “super” performance cores, and four Cortex-A510 efficiency cores. The Dimensity 9,000 will support LPDDR5x memory at bandwidths of up to 7,500 Mbps.

The big jumps in performance don’t stop there: The Dimensity 9,000 is also the first chip to feature Arm’s Mali G710-MC10 GPU, along with industry-leading support for raytracing via the Vulkan SDK for Android. And while there aren’t any phones currently available that have pushed refresh rates this high, MediaTek claims the Dimensity 9,000 can handle screens with up to a 180Hz refresh rate at FHD+ resolutions.

The Dimensity 9,000 also supports the first 18-bit image signal processor, which gives the chip the ability to capture 4K HDR video using up to three cameras at the same time, or still photos using up to a massive 320-MP sensor (assuming device makers can find a 320-MP sensor that fits in a phone).

Spent lithium-ion batteries contain valuable metals that are difficult to separate from each other for recycling purposes. Used batteries present a sustainable source of these metals, especially cobalt and nickel, but the current methods used for their separation have environmental and efficiency drawbacks. A new technology uses electrochemistry to efficiently separate and recover the metals, making spent batteries a highly sustainable secondary source of cobalt and nickel—the reserves of which are currently dwindling.

A new study, led by University of Illinois Urbana-Champaign chemical and biomolecular engineering professor Xiao Su, uses selective electrodeposition to recover valuable metals from commercially sourced lithium nickel manganese cobalt oxide—or NMC—battery electrodes. The method, published in the journal Nature Communications, produces final product purities of approximately 96.4% and 94.1% for cobalt and nickel, respectively, from spent NMC electrode wastes.

Su said cobalt and nickel have similar electrochemical properties—or standard reduction potentials—making it challenging for chemists to recover pure forms of each metal from battery electrodes.

Source: SpaceNews Date Published: 11/20/2021.

Astra Space’s Rocket 3.3 successfully reached orbit on a Nov. 20 launch, the fourth orbital launch attempt by the small launch vehicle startup.

Cryptography theorists are completely reimagining the PIN system to try to better protect you.

The new Tesla Model P phone is coming. The best news for Tesla fans.

Designer Antonio De Rose and his ADR Studio Design lab released a clone of the Tesla Phone. It’s fun to show off ADR’s continued design skills.

Rumors are surfacing that Tesla really is planning to make a smartphone. Already, ADR’s concept images are looking a whole lot cooler. Especially for the Tesla fans.

Brazilian Communications Minister Fabio Faria met with the billionaire tech mogul in Austin, Texas. SpaceX would send its satellite internet service, Starlink, to rural schools and health institutions.

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Researched and Written by JD Voyek.
Narrated and Edited by David Kelly.
Thumbnail Art by Ettore Mazza.

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