Cool stuff -- I was reading about a girl who has invented a flashlight, that uses radiant heat from the body, to power it. Apparently, we are constantly radiating about 100 watts, just like an Easy-Bake Oven.
---In [email protected], <steve.sundur@...> wrote: Funny. Actually we got as far as DC with my son with a History Day Project on Julia Child. Came back empty handed. Got as far as regional with a Science Day project with my daughter called, "Baking in Thin Air". Baking at 9,000' as opposed to sea level. ---In [email protected], <[email protected]> wrote: That sand on the vibrating plate, placed over the speaker of a cassette player, was my experiment for the Junior High science fair - I was less precise, having just a 'high' sound, a 'medium' sound, and a 'low' sound. Nonetheless, each visual pattern was very different. And it was a lot easier than, for example, drawing pictures of a germinating Lima Bean.:-) ---In [email protected], <awoelflebater@...> wrote: http://www.educateinspirechange.org/2014/01/heres-convert-music-432-hz.html http://www.educateinspirechange.org/2014/01/heres-convert-music-432-hz.html
