Microneedles that sharpen electric stimulation

Precise electrical stimulation is essential for modern neural interfaces, but unwanted current spread often activates off-target cells and limits resolution. A new microneedle electrode design ...
IEEE

Two-Dimensional Wide-Angle Scanning Phased Array Based on Pattern Reconfigurable Two-Element Subarray

Abstract: This paper presents a two-dimensional (2D) wide-angle scanning phased array based on a pattern reconfigurable two-element subarray. The two-element subarray design method enables flexible 1D ...
Defense News

US Navy nixes Constellation frigate program after two ships half-built

ROME — The US Navy is cancelling its Constellation frigate program following months of cost overruns and delays but plans to keep two vessels that are already being built in Wisconsin. “We’re ...
Fast Company

What are the 2 categories of AI use and why do they matter?

Generative AI is evolving along two distinct tracks: on one side, savvy users are building their own retrieval-augmented generation (RAG) pipelines, personal agents, or even small language models ...
Business Wire

AV Awarded New Firm‑Fixed‑Price Option for Two BADGER Phased Array Systems, Strengthens Production Framework for SCAR Program

ALBUQUERQUE, N.M.--(BUSINESS WIRE)--AeroVironment, Inc. (“AV”) (NASDAQ: AVAV), a leading provider of advanced space and ground-based satellite communication technologies, is proud to announce a new ...
Macworld

This clever USB-C cable that lets you charge two devices at once is just $18

What happens if you have to charge two devices but only have one cable? Well, if you get one of these uber-fast split Anker cables you won’t have to decide which charges first. These cool and clever 4 ...
Reuters

Iranian nuclear program degraded by up to two years, Pentagon says

WASHINGTON, July 2 (Reuters) - The Pentagon said on Wednesday that U.S. strikes 10 days ago had degraded Iran's nuclear program by up to two years, suggesting the U.S. military operation likely ...
SlashGear

MagSafe Or USB-C: Which Port Should You Use To Charge Your MacBook?

MacBooks have evolved into sleek, high-octane, and reliable computers ever since Apple switched to its in-house M-series silicon. In our review of the MacBook Air M4, we highlighted the value that the ...
The New York Times

For Trump, ‘Two Weeks’ Is the Magic Number

“Two weeks” is one of President Trump’s favorite units of time. It can mean something, or nothing at all. By Shawn McCreesh Reporting from Washington “Within the next two weeks.” That is when ...
SlashGear

Can You Use The Same Phone Number On Two Phones?

When most of us think of two phones, we think of them having two separate numbers. You may have a personal phone and a phone for work that operate completely independently of one another, each with ...
GameSpot

Street Fighter 6 Adds Sagat, C. Viper, And Two More Characters

GameSpot may get a commission from retail offers. Street Fighter 6's next roster update has been revealed, with four more fighters announced for Year 3. During Summer Game Fest 2025, a new trailer ...