In their most familiar form, springs are toughened coils of metal that help things return to a particular position, but they can also be used to absorb energy (as in car suspension) or store it for long periods of time (as in watches and clocks). You can find springs in everything from automatic doors to ballpoint pens.
Leonia, New Jersey. Homefacts City Report. Leonia is located in Bergen County, NJ. The population is 8,948. There are 3 public schools in Leonia with an average Homefacts rating of B+. The total crime rate for Leonia is very low, and there are 1 registered sex offenders residing in the city.
Branchburg, New Jersey. Branchburg is a township in Somerset County, New Jersey, United States.