Shep421

Parabolic Madness:

http://www.google.com/search?hl=en&safe=off&q=parabolic+speaker&aq=f&aqi=&aql=&oq=&gs_rfai=
http://en.wikipedia.org/wiki/Parabolic_loudspeaker#cite_note-MeyerSB1-1
http://en.wikipedia.org/wiki/Sonic_weapon
http://www.meyersound.com/pdf/products/industrial_series/sb-1_oi.pdf
http://www.meyersound.com/pdf/products/industrial_series/sb-1_qa.pdf
http://www.lradx.com/site/content/view/13/104/
http://www.linkwitzlab.com/x-models.htm#B
http://www.linkwitzlab.com/frontiers.htm#L

Infrasonics:

http://www.gi.alaska.edu/~jvo/infrasonics/.index.html
http://www.primasonics.com/
http://www.birds.cornell.edu/brp
http://journal.borderlands.com/1997/infrasound/

Hmmmmmm:

http://en.wikipedia.org/wiki/Winds_of_Provence
http://www.google.com/search?q=electro-phosphorescent+chemicals&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

The chosen transducers:

http://www.earthquakesound.com/q10b.htm

Pictures

Dish (Top)

Dish (Bottom)

Shaker

Fiberglass!