Sun Power Technologies says its self-contained 12-volt anti-idling system is designed to deliver 10,000 BTU of cooling capacity per hour for 8 to 12 hours without using any of the truck’s power ...
We've shown you how to make an air conditioner (even for as low as $30), but what if you wanted something you can put in your car and take with you? Instructables user CameronSS has a guide to ...