A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

"I built each of these machines," the man said, noting, "if I bought them, they'd cost over a quarter-million to buy." ...

Learn about the basics of blood pressure and high blood pressure: an overview of risk factors, causes, diagnosis, and treatment. Find out what the top and the bottom blood pressure numbers mean, and ...