[Paper speaker]

*Issues that I found while creating speaker

I tried several times by sewing and attaching conductive thread on a paper in a spiral shape and I found that it is important to not only keep the closest distance between each gap but using the conductive silver thread that Liza gave us to get a quality sound.
Moreover, I knew that if I use thick paper or fabric, it hinders the sound waves to vibrate easily.

I found is a further information how to create a speaker: http://www.kobakant.at/DIY/?p=2936

[Solder amplifier]

Soldering two elegator clips, lithium Ion Polymer Battery, and two sides of audio cable! it was quite challeging because of having very small room for soldering.

[Connect the amplifier to paper speaker and play the music by using magnets]

Plugin the audio cable to my phone and after hitting play button, I could listen to it by swaying the magnets above the paper speaker (or I could just attach the magnet on it).