Category
General Science Facts
Classifying Organisms
Have you ever noticed that when you see an insect or a bird, there is real satisfaction in giving it a name, and an…
Inventor Samuel Pierpont Langley
Born in the Boston suburb of Roxbury, Ma., Samuel Langley was one of America's most accomplished scientists. His work as…
The Wright Sister
When you think of airplanes, you may think of Wilbur and Orville Wright. Their early experiments led to the first manned…
Subrahmanyan Chandrasekhar
NASA's premier X-ray observatory was named the Chandra X-ray Observatory in honor of the late Indian-American Nobel…