Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


You need:plastic tube,paper cup,aluminium foil,tape,glue
Make hole in the bottom of the cup and cut out a circle about the same size as the size of the plastic tube.  tear off a piece of  aluminum foil and roll it around the tube, taping it down at the ends.Fit the plastic  tube into the hole at the bottom of the paper cup, and reinforce it with some glue.

your stesthoscope is ready
6 3 6
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts