Sensor Workshop | day 2 27. April 2004 Today we built a little audio ampflier to use with the inductance coil from day 1. It is amazing to listen to the magnetic fields that surround us. IMG_0949 IMG_0952 IMG_0954 IMG_0956 IMG_0958 IMG_0959 IMG_0961 IMG_0962 IMG_0963 IMG_0969 IMG_0971 IMG_0972 IMG_0973 IMG_0975 IMG_0978 IMG_0982