The W
Views: 99886507
Main | FAQ | Search: Y! / G | Calendar | Color chart | Log in for more!
21.10.14 1148
The W - Random - Ice Balls
This thread has 9 referrals leading to it
Register and log in to post!
Thread rated: 6.88
Pages: 1
(183 newer) Next thread | Previous thread
User
Post (2 total)
emma
Cherries > Peaches








Since: 1.8.02
From: Phoenix-ish

Since last post: 34 days
Last activity: 3 hours
#1 Posted on | Instant Rating: 8.49
I thought ice in good scotch whiskey was considered blasphemy. Guess not.

http://www.youtube.com/watch?v=4dhcMJtpYF8

Better living through thermodynamics.
Promote this thread!
samoflange
Lap cheong








Since: 22.2.04
From: Cambridge, MA

Since last post: 369 days
Last activity: 362 days
#2 Posted on | Instant Rating: 5.27
Neato, I read about this concept in a special edition of some British physical chemistry journal a few years back. This isn't explicitly stated in the video, but in case anybody wondering why a sphere is the best shape for maximum cooling rate and minimal dilution, these three effects play off each other

1) A sphere has the lowest surface area to volume ratio, so a lower fraction of the total ice is exposed to the whiskey at once and dilution can be kept to a minimum.
2) A sphere floats with a greater portion of its bulk immersed than other shapes, so cooling occurs more rapidly.
3) A sphere of ice will continuously spin and roll while floating due it's symmetry and the different melting rates of the immersed vs. non-immersed portions. Even while the glass is sitting still on a table, a well-formed sphere of ice create microcurrents in the liquid which further increase the cooling rate. (The mechanism of this one was a bit hazy to me, but I've never tried it myself to see.)

The same journal also contained a lengthy study on the proper proportion of whiskey to water to achieve that wonderful concentration ratio where all the flavor is there but the bite of the alcohol is minimized.



Lloyd: When I met Mary, I got that old fashioned romantic feeling, where I'd do anything to bone her.
Harry: That's a special feeling.
Thread rated: 6.88
Pages: 1
Thread ahead: One more look at the Texas Stadium Implosion - from inside, in 3D
Next thread: Bill Murray Reads Poetry to Contruction Workers
Previous thread: Dewmocracy 2010
(183 newer) Next thread | Previous thread
On XM Channel X (the wacky channel with all sorts of bizarre crap). they actually play part of the Bilbo Baggins song in their promos.
- odessasteps, LOTR and Star Trek...All In One! (2002)
The W - Random - Ice BallsRegister and log in to post!

The W™ message board

ZimBoard
©2001-2014 Brothers Zim

This old hunk of junk rendered your page in 0.316 seconds.