Experimenting playfully with acoustic.
Most of the day we hear different types of sounds, but hardly ever we “feel” them. Amazingly most of the sounds not only can be heard but also be felt and even seen! It is thrilling experiment with sounds: The experiments with the voiceless tuning fork, listening-tubes, stethoscope, trembling elastics and squeaking balloons are self-explanatory in “acoustics”.
Experimental kit, experimenting together with children 4 – 8 years Pack size: 21,7 x 21,7 x 6,5 cm Weight: 500 g No. 5540 |