RC cars are the gateway that got many of us to where we are today. Hobby-level cars have all the same systems as real cars. Turning wrenches on one of these, either as a kid or adult, scratches ...

One item from the list kept coming up: a $10 emergency multitool that functions as a seatbelt cutter and glass car window breaker. If you’re in an accident or your car ends up in the water, this tool ...