See the interactive periodic table. Although some elements, such as gold and iron, have been known to humans since prehistoric times, it wasn't until the 17th century that the first scientific…
The story of the U.S. Interstate by Ricco Villanueva Siasoco Related Links Interstate System TriviaQuiz: Great American Highways Road Mileage Between U.S. CitiesDwight D.…
An explanation of the power to pardon granted to U.S. presidents by the Constitution
by Mark Hughes President Gerald Ford testifying before the House Judicial Committee about his…
Director Chris Weitz turns up the heat in the second Twilight film by Catherine McNiff Related Links New Moon TriviaNew Moon QuizTwilight PollTwilight HangmanTwilight Page Here…
WHERE WERE POLYNESIANS FROM? WHY DID PEOPLE SET SAIL FOR POLYNESIA? HOW DID THE SETTLERS NAVIGATE? MAORISFIND OUT MOREPolynesia is a group of scattered islands in the vast Pacific Ocean. Around…
WHERE DO SEX CELLS FORM? HOW DOES AN EMBRYO FORM? WHERE DOES THE EMBRYO DEVELOP? HEREDITYFIND OUT MORENew life is created by reproduction. The mother and father produce sex cells, which join to…
WHAT IS THE SUN MADE OF? WHAT IS THE SURFACE OF THE SUN LIKE? SOLAR ECLIPSESFIND OUT MOREAt the center of the Solar System is the Sun, a vast globe of glowing gas that pours energy into space as…
ABUNDANCE OF WATERDRINKING WATERHYDROGEN BONDFIND OUT MOREThe simple combination of two hydrogen atoms and one oxygen atom creates a water molecule (H2O). Water is the most common compound on…
