Abstract: Recently, analog matrix inversion circuits (INV) have demonstrated significant advantages in solving matrix equations. However, solving large-scale sparse tridiagonal linear systems (TLS) ...

Maryland’s highest court was asked Friday to determine how much a driver has to be handling a phone before police have sufficient reason to pull the driver over for using a cell phone while driving.

Modern power electronics are growing in both power capacity and density, making circuit protection more important than ever. There's increasing interest in solid−state circuit breakers and power ...

Ready to unlock your full math potential? 🎓Follow for clear, fun, and easy-to-follow lessons that will boost your skills, build your confidence, and help you master math like a genius—one step at a ...

xAI introduced Grok-4-Fast, a cost-optimized successor to Grok-4 that merges “reasoning” and “non-reasoning” behaviors into a single set of weights controllable via system prompts. The model targets ...

Abstract: The Circuit Satisfiability (CSAT) problem, a variant of the Boolean Satisfiability (SAT) problem, plays a critical role in integrated circuit design and verification. However, existing SAT ...

We all thought affirmative action was struck down when the Supreme Court ruled in the Students for Fair Admissions case in 2023. But some schools appear to be giving a boost to an unexpected group: ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

A new Ohio law requires school districts to ban cell phone use by students. But what are the policies for teachers using their phones in school? In Ohio's two-year budget, state lawmakers prohibited ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Sep 4, 2025 at 8:12 am September 5, 2025 at 9:00 am ...

In this video, we build a buck-boost converter using the powerful and affordable XL6019 chip, paired with a handmade bifilar common-mode choke. The video showcases a custom-designed buck-boost ...

The U.S. Court of Appeals for the 11th Circuit last week revived a Second Amendment challenge to the federal law that bars illegal drug users from owning guns. In a ruling published on Wednesday, a ...