I was on a business trip to Nashville and I woke up to a 25 degree morning. My rental car was covered with a hard frost. Since I have a garage at home, it has been a long time since I had to scrape a car in the morning before I could go anywhere. Rental cars in Michigan contain ice scrapers, but not those in Tennessee.
I opened my wallet to find a scraper. I have used a video card in the past, but this time I used my Costco card. It has the thickness of a regular credit card, but no magnetic stripe, just a bar code.