And here are direct links to the images: http://webusers.npl.illinois.edu/~a-nathan/pob/SpinningPopup.gif http://webusers.npl.illinois.edu/~a-nathan/pob/Spinni

And here are direct links to the images: http://webusers.npl.illinois.edu/~a-nathan/pob/SpinningPopup.gif http://webusers.npl.illinois.edu/~a-nathan/pob/SpinningPopup... http://webusers.npl.illinois.edu/~a-nathan//pob/VibratingBat.gif http://webusers.npl.illinois.edu/~a-nathan//pob/VibratingBat... http://webusers.npl.illinois.edu/~a-nathan/pob/ScutaroBrokenBat.gif http://webusers.npl.illinois.edu/~a-nathan/pob/ScutaroBroken... http://webusers.npl.illinois.edu/~a-nathan/pob/ScutaroLineDrive.gif http://webusers.npl.illinois.edu/~a-nathan/pob/ScutaroLineDr...