Saturday Word: Sonoluminescence
Jun. 27th, 2015 07:03 am![[identity profile]](https://www.dreamwidth.org/img/silk/identity/openid.png){kind=small}
theidolhands.livejournal.com posting in ![[community profile]](https://www.dreamwidth.org/img/silk/identity/community.png){kind=small}
1word1dayson·o·lu·mi·ne·scence [sŏn'ə-lo͞o'mə-nĕsʹəns]:
origin: [1934] Latin; sonare= resound + luminescere= shine.
noun
"Star in a jar." - Prof. Seth Putterman, PhD in physics.
A currently somewhat inexplicable reaction, made when a sound wave is passed through a bubble suspended in liquid, causing the bubble to expand, then collapse (cavitation), then burst into a bright light; bubble fusion!
Watch and see for yourself.
Last Week's Word: Dacha & Zoopraxiscope
origin: [1934] Latin; sonare= resound + luminescere= shine.
noun
"Star in a jar." - Prof. Seth Putterman, PhD in physics.
A currently somewhat inexplicable reaction, made when a sound wave is passed through a bubble suspended in liquid, causing the bubble to expand, then collapse (cavitation), then burst into a bright light; bubble fusion!
Watch and see for yourself.
Last Week's Word: Dacha & Zoopraxiscope
(no subject)
Date: 2015-06-29 11:45 pm (UTC)(no subject)
Date: 2015-06-30 01:01 am (UTC)