Reading the following article would be even 'cooler' if this HP Elitebook 8570w stopped autodimming my screen after it wakes up from sleep.
MIT Wristband Could Make AC Obsolete | Wired Design | Wired.com
Apparently our bodies can be made to think we are warmer or cooler by sending pulses of hot or cold waves at specific surface areas such as the wrist. Pretty neat!
If only I could trick my braining into reading by osmosis.