Playing doctor and nurse used to be so affordable as a kid. Nowadays, you need to fork out $69.99 for an iPhone app, and $279.99 for an additional stethoscope. Still, you can’t put a price on saving ...

Stethoscopes can provide vital information about the heart, lungs, and key bodily functions. There are several available to buy online that can help shed light on a person’s health. A low cost yet ...