jump to navigation

Plan to Redefine the Kilogram 2011-01-24

Posted by clype in Articles of Interest, Europe, Science.
Tags: , , , , , ,
1 comment so far

In a laboratory vault outside Paris is a small cylinder of platinum–iridium alloy that serves as the standard for all mass measurements worldwide. By an 1889 international accord, the mass of this metal cylinder defines the kilogram.

But that may soon change. (more…)

Advertisements

The Shangri-La Diet 2005-10-04

Posted by clype in Articles of Interest, Health.
Tags: , , , , , , , , , , , , , , , ,
add a comment

Mr.Seth Roberts is a 52-year-old psychology professor at The University of California at Berkeley.

If you knew Mr.Roberts 25 years ago, you might remember him as a man with problems.

  • He had acne, and most days he woke up too early, which left him exhausted.
  • He wasn’t depressed, but he wasn’t always in the best of moods.
  • Most troubling to Mr.Roberts, he was overweight: at 1.8m, he weighed 91kg. (91/1.8/1.8 = 28.08kg/m2 BMI).

When you encounter Seth Roberts today, he is a clear-skinned, well-rested, entirely affable man who weighs about 72.5kg and looks 10 years younger than his age. (72.5/1.8/1.8 = 22.38kg/m2 BMI).

How did this happen? It began when (more…)