It consisted of a wooden tube and was monaural
stethascope
It picks up the beat of the heart though the pluggy thingyss
A stethoscope - is a device used by (usually) the medical profession to listen to sounds of a patient's body.
Stethascope, syringe, blood pressure cuff, thermometer
Nutrition guidelines *Food exchange list *Dietary standard & Nutrient Density *Nutrition Facts *Food composition table
u can buy a stethascope pretty cheap on eBay bran new unused
Yes...I went to the Dr. complaining that I heard my own heartbeat 24/7. He did an exam using a stethascope on my neck and heard the "whooshing"sound. I now have to go to the hospitol for an ulstrasound.
The first can was made in 1898.
A stethoscope is a device used by doctors and physicians. They use this device to listen to your heart and lungs. A stethoscope magnifies the sounds of your heart and lungs, and enables the doctor to listen for anomalities.
the first ball was made of cack the first ball was made of cack
Mario was made first but I am not sure if they made Nintendo first.
Space made hydrogen first...but technetium wat the first man made