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 ...
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 ...
KITV

Diver bitten while attempting to free an entangled shark at Ka’alu’alu Beach

KEAUHOU, Hawaii (Island News) – A man was bitten by a shark at Ka’alu’alu Beach on Tuesday afternoon, according to Hawaii Island Police. Police responded to the beach on Tuesday just before 4:30 p.m.
VentureBeat

Nvidia researchers unlock 4-bit LLM training that matches 8-bit performance

Researchers at Nvidia have developed a novel approach to train large language models (LLMs) in 4-bit quantized format while maintaining their stability and accuracy at the level of high-precision ...
News Shooter

TASCAM FR-AV4– 4-Channel 32-Bit Float Audio Field Recorder with Mixer, Timecode Generator & HDMI Sync

TASCAM has announced the FR-AV4, a 4-Channel 32-Bit Float Audio Field Recorder with Mixer, Timecode Generator, and HDMI Sync. The TASCAM FR-AV4 sort of reminds me of the Sound Devices MixPre series.
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 ...
Hackaday

4-bit 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 ...
Newsweek

Poland Calls To Activate NATO Article 4: What Does It Mean?

Polish Prime Minister Donald Tusk said his country would formally request the invocation of NATO's Article 4 in response to the violation of his country's airspace by 19 Russian drones, some of which ...
CNBC

He invented the 4% rule of retirement income — why he calls inflation retirees' 'greatest enemy'

As a financial planner in the early 90s, William Bengen sought to identify a safe retirement withdrawal rate for his clients. The research he published created what is known today as the 4% withdrawal ...
IGN

Warhammer 40,000: Dawn of War 4 Is Missing Gabriel Angelos Because He's 'A Little Bit Overpowered'

Warhammer 40,000 fans were likely delighted to see Dawn of War 4 announced with a flashy CGI trailer at Gamescom 2025’s Opening Night Live, but they’ll surely have noticed one of the series’ most ...