Nvidia resets the economics of AI factories, again

At CES 2026, Nvidia Corp. Chief Executive Jensen Huang once again reset the economics of artificial intelligence factories.

A tug-of-war explains a decades-old question about how bacteria swim

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

Why The Path Of Least Resistance Is The Fastest Route To Getting Breached

In a world where AI-driven bots can forge documents, create synthetic IDs and spoof biometric data, intentional friction is ...

Finding runaway stars to help map dark matter in the Milky Way

Hypervelocity stars have, since the 1920s, been an important tool that allows astronomers to study the properties of the ...
Investopedia

Understanding Investment Policy Statements: A Comprehensive Guide

Barbara Friedberg is a veteran investment portfolio manager, fintech consultant, and expert investor. She is a published author of several books. Suzanne is a content marketer, writer, and ...
Investopedia

Understanding Store of Value: Definition, Function, and Key Examples

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has ...
IEEE

Design Method of the Non-Periodic Meander Line and Folded-Waveguide SWS for TWTs Based on the Effective Phase Velocity Synchronization

Abstract: A design method of the non-periodic meander line slow-wave structure (ML-SWS) and folded-waveguide slow-wave structure (FW-SWS) for traveling-wave tubes (TWTs) is proposed based on effective ...