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
Century in which the most states, 29, were admitted to the Union
This disease transmiited by the Aedes Aegypti mosquto was brought to America on slave ships
Picturesque Ionian island that was the birthplace of Britain's Prince Philip
These 7 characters received their names from the Disney studios, not from the Brothers Grimm
This city was founded by England's East India Trading Company in 1690
A space telescope to be launched by the space shuttle in 1990 is named for this 20th century astronomer
The mother of a mule
-273.15 degrees C.