Nature

An extreme particle accelerator powered by pulsar PSR J1849−0001

Pulsar wind nebulae (PWNe) are bubbles of relativistic particles, powered by the rotational energy loss of the central pulsars. The Crab Nebula, powered by the Milky Way’s most energetic pulsar, was ...
Reuters

Chinese chipmakers claim nearly half of local market as Nvidia's lead shrinks

Nvidia remains leader but loses market share to Chinese firms, IDC data shows Huawei leads Chinese vendors, followed by Alibaba T-head , Baidu Kunlunxin, Cambricon BEIJING, April 1 (Rtrs) - Chinese ...
The Points Guy

New Bilt 2.0 cards have arrived: How you can earn points on rent, mortgages and more

Summer Hull has been covering (and using) travel tips, rewards credit cards and loyalty programs for over a decade. She has flown close to a million miles, often on points and miles and with her ...
IEEE

A 33.6–136.2-TOPS/W Nonlinear Analog Computing-in-Memory Macro for Multi-Bit LSTM Accelerator in 65-nm CMOS

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=4 ...
IEEE

A 28nm 31.2 TOPS/W Diffusion Transformer Accelerator Using Memory-in-Compute Architecture

Abstract: Diffusion transformers (DiTs) are effective for image and video generation, but their large model sizes and high computational requirements hinder their use on resource-constrained platforms ...
Liliputing

Lilbits: A single-board PC that can also be a Raspberry Pi AI accelerator, turning an Onyx BOOX Palma into a writerdeck, and KDA Plasma Bigscreen’s big refresh

Sipeed has introduced a new single-board computer that’s designed for AI. While the Sipeed Maix4-HAT‘s 1.7 GHz octa-core ARM Cortex-A55 processor is nothing to write home about, the 65 x 56mm (2.6″ x ...
Committee for a Responsible Federal Budget

CBO Estimates $3 Trillion of Debt from House-Passed OBBBA

The Congressional Budget Office (CBO) released an updated cost estimate for the House-passed One Big Beautiful Bill Act (OBBBA) today, projecting that the bill would add over $2.4 trillion to primary ...