April 23, 2014........Looking for a device.......
1. There seems to be some dispute as to when this device was invented. Some say it was in 1950, but others say it was actually invented in the 1920s.
2. These days, this device is eityher gas or electric powered.
3. If not used properly, this device can cause more harm than good.
Answer: Power Washer (or pressure washer)
The hot-water pressure washer was invented by Alfred Karcher in 1950, but Frank Ofeldt claimed to have invented the steam pressure washer or "high-pressure Jenny" in 1927.