The collaborative platform for educational
DIY Science Projects

Spirometer

Rating (?)
Difficulty (?)
Duration (?)0h 25 min.
Date20.07.2022
Authorwebmaster
Translatorwebmaster
Organizationwebenergie
Cost (?)~0 CHF
Languagefrançais english
Licence (?)
Share

A spiromètre is a medical devise that measures the volume of air inspired and expired by the lungs.

 

This projet is a king of spirometer that allows you to keep a light ball in the air as if a magical force was holding it there.

 

This project was developped for the magazine 'Campus Junior' of the University of Geneva.

0 Testimonials

|

Add

| Show all comments

Material

Tools

Building


Cut the top end of the bottle to form a funnel. With the punch, drills a hole in the center of ...
Insert the top of a straw through the cap. Cut the straw to leave approx. 10 cm outside.
tape another straw on the side of the funnel.
Cut a peace of 20 cm from the third straw.   Fold it in half and surround the vertical straw. ...
Using aluminium foil, form a very light ball (not very compact).   The ball has to be the size ...

How to use

Links&References