Found 0 - 10 results of 11 programs matching keyword " toy"
An introduction to the bee hummer, a simple musical instrument that sounds like a swarm of buzzing bees when you spin it around. A detailed demonstration of how to make the bee hummer, including a discussion of materials needed, troubleshooting tips if your hummer isn't humming well, and a demonstration of how the instrument should be played. The science behind this simple musical instrument, including the concepts of sound, vibration, and amplification. An introduction to an instrument much like a saxophone but made of a water bottle and a paper tube. A detailed demonstration of how to make the saxophone-like membranophone, including a discussion of materials needed. The science behind the water bottle membranophone, including a discussion of how air vibrates the instrument's membrane, producing sound.
An introduction to the jitterbug, a simple motorized toy made of a recycled CD and a DC motor. A detailed demonstration of how to make this toy, including a discussion of materials needed. The science behind this toy, including a discussion of how electric circuits work, and how an unbalanced load (an off-center weight on your jitterbug) results in rotational vibration. Eames Demetrios, grandson of Charles Eames, has been director of the Eames office since 1993. Author, lecturer, multimedia designer, and filmmaker, his most recent book, An Eames Primer, is an intimate and informative look at the philosophy and spirit behind the work of Charles and Ray Eames.