Today’s inexpensive, easy-to-use web cameras make it easier than ever to keep an eye on children of all ages when they’re in and around your home. Parental surveillance is essential to maintaining the safety and security of your home and family. Whether you’re in another room, at work, or visiting a faraway corner of the world – and no matter who is supposed to be in charge at your house – it never hurts to look in on things and make sure everything’s alright.

Having your own blood pressure machine means you can check whenever and wherever you want with accuracy and consistency – because there’s a little-known secret about those manual BP monitors that doctors, nurses and hospitals use: Numbers can vary depending on who takes the reading and how good they are at it.

When you think that you or someone you care about is sick, one of the first things you need to do is check for a fever. You need to accurately determine if the body temperature is elevated – and how high it is. Running a slight temperature for 2 or 3 days probably means it’s time to talk to a doctor. A temperature of 103 or 104 means immediate action is necessary. High temperatures can even cause seizures in small children.