The EF Scale is basically an updated version of the F-Scale. If you are around my age, you probably remember tornadoes being categorized on the Fujita Scale up to F5. But now, we use the Enhanced ...
Boing Boing on MSN
Proposed new pain scale asks how much cash your pain is worth
"On a scale from one to ten, how would you rate your pain?" is the standard question doctors ask to assess pain. The problem is that pain tolerances vary, and one person's "three" may be someone ...
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