CNET

I've Never Seen a Robot Vacuum Conquer Stairs Like This Before

I watched Roborock's Saros Rover successfully dodge obstacles, climb stairs, clean the stairs and even dance. It blew me away ...
Investopedia

Chain Ladder Method: Definition, Key Assumptions, and Application Steps

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, and has a ...
Investopedia

Understanding Step Costs: Definition, Importance, and Real-World Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
CNET

Best Adjustable Dumbbells as Tested by a Fitness Expert

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...
IEEE

A Family of Step-Up Resonant Switched-Capacitor Converter With a Continuously Adjustable Conversion Ratio

Abstract: In this paper, a family of step-up resonant switched-capacitor converters (RSCs) with a continuously adjustable conversion ratio is proposed based on the Cuk dual-resonance core (DRC) ...