Additional Images

Poulsen's Wire Recorder (Vol. 23)


Science Kits > Otona no Kagaku


  • ODM DIY Kit
  • Recreate world's first magnetic recording device
  • Invented by Danish telephone engineer Valdemar Poulsen
  • Record your voice or sound onto wires or other metalic items
  • Assembling this kit helps the user understand the physics behind wire recorders

Additional Information

See it assembled and in action herehere, and here.

If interested in this product, please directly contact Gakken