Laser‑written glass chip pushes quantum communication toward practical deployment

As quantum computers continue to advance, many of today's encryption systems face the risk of becoming obsolete. A powerful ...
IEEE

Enhanced Computational Speed 4-Bit ALU with Delay Reduction and Critical Path Optimization using MP-FSM and SE-DGF

Abstract: A digital circuit that performs basic math and logic operations on 4-bit numbers, helping computers process data quickly and efficiently, is a 4-bit Arithmetic Logic Unit (ALU). Yet, prior ...
collider

'Reacher' Season 4 Will Finally Showcase Alan Ritchson Using Jack Reacher's Superpower

Chris is a Senior News Writer for Collider. He can be found in an IMAX screen, with his eyes watering and his ears bleeding for his own pleasure. He joined the news team in 2022 and accidentally fell ...
Liliputing

Bit-Brick Cluster K1 lets you build a 32-core RISC-V computer (by clustering 4 SpacemiT K1 boards)

The SpacemiT K1 is an 8-core RISC-V processor that has been tapped for several single-board computers, laptops, and tablets in the past two years. It’s not exactly the fastest processor available, ...
Bitcoin Magazine

Fidelity Flags Short-Term Crypto Risks, Discusses Bitcoin’s Historic 4-Year Cycle

Bitcoin and the broader crypto market is heading into 2026 with more questions than clear answers. A new outlook from Fidelity urges caution for investors chasing short-term gains, while arguing that ...
The Cincinnati Enquirer

Here's when to use 4 high on your four-wheel drive

A winter storm has dumped inches of snow across Ohio today, Tuesday, Dec. 2, closing schools and creating snow emergencies that warn drivers against being on the road. And when the roads are bad, a ...
The New York Times

Texas Proposition 4 Election Results: Use Sales Tax for Water Fund

Authorize the State Legislature to allocate up to $1 billion in excess sales tax revenue to the state water fund. race called Source: Election results and race calls are from The Associated Press. By ...
GitHub

4-bit ALU ASIC Design using OpenLane (SKY130)

This project demonstrates a complete RTL-to-GDSII ASIC design flow using open-source tools and the SkyWater SKY130 PDK on Ubuntu 22.04. The design is a 4-bit Arithmetic Logic Unit (ALU), implemented ...
Hosted on MSN

Learn What a Flush Trim Router Bit Does and How to Use It

Expert DIYer April Wilkerson explains how a flush trim router bit works and how to use it for precise edges. Social media car stunt challenges turn deadly Trump’s tariffs are driving a wedge through ...
Polygon

How to use Eridium in Borderlands 4

Eridium is a rare material in the world of Borderlands 4 that you use as currency to pay for specific services. Since you won’t find lots of Eridium just waiting for you or an infinite farm location, ...
IGN

Borderlands 4 Developer Gearbox Insists Its Games Do 'Not Use Spyware' Amid Concern About Take-Two Terms of Service

Gearbox has issued a statement in response to claims Borderlands 4 uses spyware, amid renewed concern over parent company Take-Two's terms of service. After a similar ...
Hackaday

4-bit Single Board Computer Based On The Intel 4004 Microprocessor

[Scott Baker] is at it again and this time he has built a 4-bit single board computer based on the Intel 4004 microprocessor. In the board design [Scott] covers the CPU (both the Intel 4004 and 4040 ...