2024年8月5日 · Whether it is just for play or a science experiment, making your own stethoscope is easy and inexpensive. Cover the top of a funnel with a balloon. Then, wrap electrical tape around the balloon to hold it in place. Measure 24 inches (61 cm) of the tubing, cut it, then stick the funnel's narrow end into it.

Learn how to make a DIY stethoscope with our simple guide. Step-by-step instructions and expert tips for optimal use and troubleshooting are included. Measure and Cut the Tubing: Start with a long piece of clear vinyl tubing. Fold it in half and use scissors to cut it into two equal lengths.

2023年2月10日 · Make Your DIY Stethoscope. Our stethoscope was so easy to make. I cut just enough tubing to reach from my heart to my ear, which is plenty long enough for kids, too! Cut the hose into a 2-foot-long section. Insert each end of the hose into a PVC pipe elbow. Place one elbow to your ear.

The stethoscope allows a person to hear the workings of the body, most commonly the heart and lungs, from the outside. The tool works with the bell chest piece, that picks up low sounds, a sensitive diaphragm, that picks up higher sounds, that work together to amplify sound down the length of a hollow tube that connects to the listener’s ears.

2024年8月30日 · We’re going to create a DIY stethoscope – an instrument that doctors use to listen to the sounds made by the heart and lungs. This hands-on activity not only sparks interest in the medical field but also provides a fantastic way to learn about sound and how it travels. The experiment is simple yet fascinating.

2025年2月4日 · Find out how to make a stethoscope from things you will find around the house. We love fun, hands-on STEM projects for kids! A stethoscope is a medical instrument that listens to bodily sounds, specifically the heart and lungs.

A doctor can figure this out by using a tool called a stethoscope, which is a long, thin plastic tube that has a small disc on one end and earpieces on the other end. In this activity, you will make a homemade stethoscope and use it to measure peoples' heart rates at rest and after exercising.

2020年11月20日 · Here is how to make a DIY stethoscope for kids. There are several ways to make stethoscopes at home, depending on what materials yo have handy. Here is how we have made ours, and I will add ideas for other ways to make them.

2013年1月20日 · You can make a very basic stethoscope easily using just a cardboard tube, tape and a funnel. Kitchen roll tube. Gaffer tape/ Duct tape. Small funnel. First, try using just the kitchen roll tube. Place on a friend’s chest and listen. Can you hear their heart beating? Next, tape the funnel to one end of the kitchen roll.

2024年12月15日 · Yes, you can build your own stethoscope! This fun project doesn’t require special tools or expensive materials. Whether for a school project, a science experiment or just for fun, a homemade stethoscope helps you learn about sound and how it travels. Let’s walk through step-by-step methods to make your stethoscope at home using simple materials.