Your kitchen uses 450 watts of lighting. How much does it cost if the lights are on for 8 hours a day, every day for a year if the local electric company charges 9 cents per kWh?
Most of the time, people use foam cannons to wash their vehicle with their pressure washer because a pressurized washer can knock dirt off better than a standard garden hose. However, if you enjoy having a car that is even cleaner than what a pressure washer can do, then you need a foam cannon.
Nerf-brand guns shoot foam darts when the trigger is pressed. You can make a Nerf-brand gun shoot faster by removing the restrictor rods inside of the barrel chambers holding the darts. The procedure is straightforward and similar to all Nerf-brand guns, with minor exceptions.