Elisha Gray was an electrical engineer. He is known for his telephone prototype and music synthesizer. Gray got over 70 patents for his inventions.
He was born on August 2nd, 1835 in Barnesville, Ohio. He died on January 21st, 1901 in Newtonville, Massechusetts.
Gray also invented the telautograph, this was a device that could transmit handwriting through the telegraph systems!
People who weight 125-185 pound will burn about 125,-222 calories ,during a 30-min skateboarding
Answer:
<em>guilty knowledge test</em>
Explanation:
<em>Guilty knowledge test:</em> The guilty knowledge test is also denoted as GKT, and is referred to as the psycho-physiological questioning technique which is being utilized as a part of the polygraph examination that assesses the suspects in terms of concealing guilty knowledge through measuring his or her physiological response while performing a specific series of a few multiple-choice questions.
<em>The given statement in the question signifies that the investigators were using the guilty knowledge test.</em>
The correct answer is garbage disposal placard. This is usually issued by the marine police and is of extreme importance for anyone who has such large ships because of the way that they can affect the environment and the marine ecosystems. That's why you need to have the placard ready and approved.
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