It means that you constantly are changing your mood.
"Blowing hot and cold" means that sometimes he seems to like you ("hot") and sometimes he doesn't ("cold") - they refer to the emotions.
She was Sandra Brennan.
Hot air because it is blow out the hot air from the inside of the laptop.
guliano gema
When you huff at your hand, that's 100% hot breath hitting the hand. When you blow at your hand from a distance, a lot of cold air is mixed in with your breath.
inhuman crime, and inhumane indeed.
It might be broken
Either.
air
because if you change your mind a lot, you are bound to change the way you think about something. In other words, you opinion will change as implied as the "hot and cold". If you "blow hot and cold" that simply means you believe in two different viewpoints. ;]
It mean cold.
One of the reasons a 2000 Jeep Cherokee heater would randomly blow cold air and then hot air and then cold might be that there is a problem with the hot/cold duct. The air or a vent might be inadvertently blowing periodically.
If it's cold outside do you want cold air blasting when you get in your car?