May 4th, 2009

weird science, Eye: RCA Magic Eye, tech

Weird Science: BRAIN MAGNETS

Emission of extremely strong magnetic fields from the head and whole body during oriental breathing exercises.



I have no idea what to make of this, but it's fascinating. This is mostly a reference post; this is exactly the sort of thing I like to crib for SF stories.

The abstract says that "One subject emitted a magnetic field at the level of 200-300 mT (2-3 mGauss) and the other at 0.13 mT (1.3 mGauss)."

This gives two different conversions of Tesla to Gauss -- the correct value is that one Tesla is 104 Gauss. I think the HTML converter for the site may have screwed up converting the µ symbol; I'd try and figure out what's what, but it's after midnight, and my brain's ability to slide decimal points around shut down about an hour ago.

The human nervous system normally generates 0.1 - 1.0 picoTeslas, so even if that is supposed to be in µT, we're looking at a field eight orders of magnitude more intense.

More Benchmarks.
AAAAAA, angry

EULA be sorry!

Your Obedient Serpent just got a spam call on his cell phone.

It wasn't one of the scam calls about my "automobile service contract" expiring, the ones that everyone was getting for a while there. This was a local carpet cleaning outfit.

I assume that it was a spam call, and not a wrong number. I hung up as soon as she identified herself.

You know, I've heard that there are some providers that let you customize the incoming ring on your cell -- the one that people hear when they dial your number.

I want to do that, and have a EULA as the ring for any unknown number:

"Unsolicited callers are advised that, by dialing this number, they have agreed to be invoiced for Mr. Stormdancer's time and attention. Billing amount is entirely at Mr. Stormdancer's discretion, and will commence as soon as the call has connected; this includes leaving messages on Mr. Stormdancer's voice mail. The use of an automated calling system is considered to be automatic consent to this license agreement. Thank you."