Most people think about air conditioning in terms of comfort and energy bills, not door locks and deadbolts. Yet the same unit that keeps a bedroom cool can quietly undo a lot of hard work spent ...
Use this mainly as a quick gut check, not a precise test. “The two‑minute light test is a good go or no‑go check,” says Kerr, ...
No one likes bug splatter right in the middle of the windshield! It happens to pilots too, and they have a special way of cleaning it off.