The following table lists the title and artist of the top ten most played songs in the United States during 2013. Rank Song ArtistTotal Audience1. Blurred…
The following table lists the title and artist of the top ten most played songs in the United States during 2013. Rank Song ArtistTotal Audience1. Blurred…
Prehistoric Eggs The earliest fossil animal embryos, dating from the Precambrian era, were found by American, Taiwanese, and Chinese scientists in phosphate deposits in China's Guizhou province.…
Ancestor of Mammals Discovered The fossil skull of a 260-million-year-old sheep-sized animal was found near Williston on the Northern Cape, South Africa. It is the most primitive member yet…
—Borgna BrunnerVital Stats of the Universe In one of the most important cosmological discoveries in years, NASA scientists have captured the most precise image of the universe, shedding light on…
Notable African-American Boxers
Browse more African-American biographies by category: A-Z List Government Officials Civil Rights Leaders Religious Leaders…
HI-TECH IMAGING SURGERY ARTIFICIAL DEVICES FIND OUT MORE
Technology plays an increasingly important role in modern medicine. Today, HI-TECH IMAGING allows doctors to view internal body…
TRANSMITTING TELEVISION SIGNALSSTRIPED SCREENFLAT SCREENDIGITAL TELEVISIONFIND OUT MORETelevision converts the image from a camera lens into a stream of data that can be sent down a cable or…
How different species get along
Imagine life without your best friend. Who would you hang out with and talk to about your problems? Life would be so lonely! You rely on your friends for…
