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There are many interesting inventions in the US. Some very unique inventions are described below.
· Jet Propulsion Golf Club (1999): Used to hit the golf ball faster.
· Milk Gun (1999): Used to feed a baby; you pull the trigger of the gun.
· Eartquake House (1995): A round house that can roll when there is an earthquake.
· Brain Buzzer (1998): When you feel sleepy, you bite on a vibrating stick.
· Dad Saddle (2002): A Dad wears a belt with stirrups. A child put his feet into the stirrups while holding on to Dad's neck.
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