One Christmas Eve, while I was closing a pharmacy in Pittsburgh, a woman rushed in with her young son, crying from an ear infection. She had run across the parking lot hoping to make it before we ...

Abstract: In this paper, the dynamic model of a wheeled inverted pendulum (e.g., Segway, Quasimoro, and Joe) is analyzed from a controllability and feedback linearizability point of view. First, a ...

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 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...

Ox is a text editor that can be used to write everything from text to code. If you're looking for a text editor that... 🪶 Is lightweight and efficient 🔧 Can be configured to your heart's content 📦 ...

LONDON & HOUSTON, December 01, 2025--(BUSINESS WIRE)--Stonepeak, a leading alternative investment firm specializing in infrastructure and real assets, and Energy Equation Partners ("EEP"), an ...