1. Warm up legs in winter. 2. Set on top of car, defrosts windows. 3. Place on car seat, make it warm. Also works for toilet seats. 4. Help start fire if on survivor. Be sure to make powerbook your luxuy item. 5. If in Iraq the Apache heat sensors will see you and know you are american. Iraqis don't have powerbooks. 6. Better than a sterno for cooking. 7. Heat kills all bugs (fleas) inside of powerbook. 8. If scared to talk to women can give girl powerbook to hold and tell her she is like the powerbook. HOT! 9. Can fool mom by putting thermometer on powerbook to get high temp and stay home from school. 10. Run seti at home screen saver when away in public. All thieves won't go near your powerbook for they might burn hands. If they do you got the burn mark of their fingerprint.