Listers:
A couple of interesting developments: https://aleteia.org/2017/05/12/after-500-years-leonardo-da-vincis-music-machine-is-brought-to-life/ https://phys.org/news/2017-03-patents-waterlike-polymer-high-temperature-ceramics.html#nRlv Greg _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com