This tutorial shows viewers how to construct a working vending machine using just LEGO pieces. Follow along as the video breaks down each stage of the building process with clear and accessible ...

BACKGROUND: Mental stress-induced myocardial ischemia is often clinically silent and associated with increased cardiovascular risk, particularly in women. Conventional ECG-based detection is limited, ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. At Metropolitan School District of Steuben County in Indiana, ...