|
Author Question: Air cleaners that use high voltage DC current to ionize particles in the air and attract them to ... (Read 11 times) |
Did you know?
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Did you know?
Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.
Did you know?
Excessive alcohol use costs the country approximately $235 billion every year.
Did you know?
Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.