HDTV, which uses more lines to give clearer pictures, stands for this
GOES, INSAT & METEOSAT are satellites used for this purpose
Every year Australia moves 2 in. away from this nearest U.S. state & Japan moves 3 in. closer
France derives a higher percentage of its electricity from this energy source than any other country
Term for the least amount of fuel needed to keep up a chain reaction in a reactor
Carbohydrates, such as sugars & starch, contain these 3 elements
Pu doesn't refer to the smell of a reactor but to this fuel in it
In nuclear fission mass from the neutron and the bombarded nucleus become energy as per this equation
J.J. Thompson developed a cathode-ray tube with a screen to measure velocity of these particles
A space telescope to be launched by the space shuttle in 1990 is named for this 20th century astronomer