![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3Pn4i5sh1touQv6FU0vXfm6rguawZzOgoStmKZzmqQpI2xrkg0w6F_aZp5DOv6QSxobD5-8jLR9oM6VrrygjWf138Z-CLOvM5ikqAYdcn-j41CXVIPpUcJXQgxZkxKj8lvgs5Qw/s400/LP001.jpg)
I love this picture of Bug and her dad.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiD0nzcHq4stXFAW-Ux-x7BrvBFUi4RfGLRlUGR7LNakU1m-Q6MVb_0TxkhrQ_hPQZsDUhd6MTBELFqr7_JBoQfKu3ztYAo4U0Ih9ft0RGVLUl_c-qUC4PY6Xs2DFIa3rhqAD0UqA/s400/LP002.jpg)
This wheel rotated and when you strummed the strings, you could see the vibration very clearly.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4bHutZguh15c0aGMGVA-yWUN_xg8eVjo3ykKFP0v4sTB0n3oupaHnn6Ayjmrz_VgmJIzyEiK2vf7FHajvGlhQfa7nLtrsaZP37YtG-ZjQOhSYv9o1S7E_6K1G2QP2I6ZclD06aA/s400/LP003.jpg)
This was shallow water in a tray. You could turn the knobs on the black box to change the frequency of the sound and the water would react to it.
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Bug's dad, teaching the girls about this old phonograph.
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This is an old railroad tie with a guitar string on it.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilaQzjiZs5YZJMULKn5Raf3uEG3ekt5TNv643EXAV4-UYNGODwG_4-w86kKZDQ5efoNItZVuCz6p-3ZgPrt0_1g9eLylTsnjxeLv8Emhh7HacZr3ET4yHIePSGzM_PnECRpl1PmA/s400/LP006.jpg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMgdxrgNxhFCCkubjhGwJad9gTi803YvbslcSAjzVxm8QnuOcIQUUGJndIL_MQ7uCzMPumoheJss3vQJ29ixroUiTGwC5CFGEZuGbFw38b-47nh0DjnF4dwNMM6RWTxzWazlVhyphenhypheng/s400/LP007.jpg)
Bug and her cousin, M, looking at a record with a microscope.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZxuisRcsRIXHJpXwFAI26ndSeGSE63QOI2tEBelkEzHDQJbFtzEdtzU1yxughz5O9Bhxq60FpmVOytySBi27TTRS4hWcDmEfYLYvVpSRBUlsCkFQML1e87AnWFmS0A2vCTPRUvQ/s400/LP008.jpg)
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This was cool! The tube was filled with styrofoam beads. As you changed the sound, the movement of the beads would change.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzurkH_2drOzu4s8DQJLkqmMVXjW4NPghbaE4oKTNvrqlU29ZesDtT5CowmX0rgn_Q4y0KtiYIr3KABrgROufsfHT75dRZkMGB8407ueLkPYdKeIxVo3tnWlkVCtwv4hs6srzGGw/s400/LP010.jpg)
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![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVye_S5GK41j4mPdeJbRkfBHQZvdjTTX6F36OYQKNfpyvGiNX8gEVMGaOGnXUdWSGfocADR4qJ6dLgjAqzBoXj4Cf0W0ZzuPnGVXtQIjromnOZQArOTV3tCEGRj_-9XbaEkO_o3g/s400/LP020.jpg)
This display shows a Les Paul guitar from beginning (plank of wood) to end.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXd7WYmB3IVnU7-darRCWEcNCxcLNpS53Nkhci9Ho31uUdCGjf4kWUpP7suAJ6zr9woZnYUL8UrZdfXwCambcAxaoh_k8zBPxC0i5w34s_JW2O5c1cTVe9mlS2pz1P-IIq6NbKTw/s400/LP023.jpg)
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We want one of these for our house! As you set the blocks on the table, they would make a sound. You would also see the sound waves, in a green light, in the table. The sound would continue as long as the block was there, so that you could add other blocks and, therefore, other sounds. All 4 of us played with this for a while.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1Js8E19_RRTzS1hKyTNVOx2hFl4buGfIcOKS9gVLpvVEsx0DBuSyHpfeb_IBToQrI8SCYAFe0As_6o3HZV4sPtCvMGQznoyr2dJGyPQTdvlwHzpPWuopxKqNxOntodsGY2LXHaQ/s400/LP025.jpg)
Bug and her dad, experimenting with an interesting keyboard.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiP2ZOTfb683cz_sS2To6gY1ljjRkoJojBcWhKqVTPhvgM7ZsJNdNmBASuiv0lfCBG8cTTRPMgyNAYT0pRZrepQNLxozyyCuzCgVdiVwPJ5ZVdbCHc1yS5WXkyF8WxZIShXCGidNw/s400/LP027.jpg)
There was a lot of hands-on stuff here.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgByhXmVTAhF8VXeUopRurc1I40EUetX7AUZhuUTgkja9V6HOg2zSxKvp__W-JNMp7upwAplWJgyeStRRNGZH61LuFI1XXoKln-oG78lGyuUNvY23g7_QrNUF1h23AtpwgAm6mT4w/s400/LP028.jpg)
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If you're ever in Milwaukee, you MUST go to Discovery World. We will definitely be going back.