Federal regulations are in place to help better ensure that commercial trucks are operated safely on the nation's roadways. These regulations touch on many different aspects of driving. One such area that was recently criticized involves attempts to help ensure that the driver's field of view is not obstructed.
Regulations are in place to help better ensure that amusement rides in the United States are safe. Unfortunately, not every facility follows these regulations. This was recently highlighted by a case out of California that resulted in two serious injuries to patrons.
Certain residential and commercial air conditioning and heat pump units are failing across the country because of clogged or "frozen" thermal expansion valves ("TXV"). Thermal expansion valves are critical components of air conditioning and heat pump systems. TXV regulates the flow of refrigerant into the evaporator, allowing the system to operate properly.