How to Do a Christopher Walken Impression (via SungHero)

posted : Friday, June 27th, 2008

tags :

“ What made us feel that this is “actually the same melody”? The key word is once again ratios. The human ear and brain, it turns out, recognize two note sequences as “the same melody” when the ratios between their note frequencies are kept the same. And this is indeed exactly what happened: In both melodies, the ratio between the first and the second notes is 2:3, and the ratio between the first and the third is 3:5.

posted : Friday, June 27th, 2008

tags :

“ This directory addresses the power of lightning and it’s utilization. There are several questions concerning this, but the most pertinent are (a) how to harness that power, and (b) whether there are substantial reasons not to.

How to harness the power of lightning… for good! 

Directory:Lightning Power - PESWiki

posted : Wednesday, June 25th, 2008

tags :

posted : Wednesday, June 25th, 2008

tags :

Some heartbreaking photographs chronicling the recent food crisis in Ethiopia.
Ethiopia in Food Crisis Once More - The Big Picture - Boston.com

Some heartbreaking photographs chronicling the recent food crisis in Ethiopia.

Ethiopia in Food Crisis Once More - The Big Picture - Boston.com

posted : Wednesday, June 25th, 2008

tags :

posted : Wednesday, June 25th, 2008

tags :

posted : Wednesday, June 25th, 2008

tags :

posted : Wednesday, June 25th, 2008

tags :

posted : Wednesday, June 25th, 2008

tags :

posted : Wednesday, June 25th, 2008

tags :

posted : Wednesday, June 25th, 2008

tags :