Write Lightning is a blog from writer Deb Thompson.
Everyone is welcome here.
(Some links or topics may not be completely kid-appropriate.)
Everyone is welcome here.
(Some links or topics may not be completely kid-appropriate.)
Tue, May 16 2006
"Ice water" is no longer an oxymoron
I always think of friction creating heat, but in this case, a particular kind of friction turns room temperature water into ice. It does play with one's old physics notions a bit, doesn't it?
A warm tip of the Stetson goes to Minding the Planet for the pointer.
posted at: 12:32 | category: /Science | link to this entry
I always think of friction creating heat, but in this case, a particular kind of friction turns room temperature water into ice. It does play with one's old physics notions a bit, doesn't it?
A warm tip of the Stetson goes to Minding the Planet for the pointer.
posted at: 12:32 | category: /Science | link to this entry
