Does the pH of Water Affect the Growth of Bean Plants?
Intermediate-Level Science Projects
Does the pH of Water Affect the Growth of Bean Plants? Creating New Plants Through Cross-Pollination Do…
How Can You Be in Two Places at Once?Theories of the UniverseCracks in a Newtonian WorldFaster Than a Speeding Light WaveIt All Depends on Your PositionThe Relative Nature of Space and TimeGeological…
(Encyclopedia) helicopter, type of aircraft in which lift is obtained by means of one or more power-driven horizontal propellers called rotors. When the rotor of a helicopter turns it produces…
(Encyclopedia) Bowie, David, 1947–2016, British rock-and-roll singer and songwriter who successfully, merged rock, art, and fashion, b. London as David Robert Jones. After singing with five different…
(Encyclopedia) Stevens, family of U.S. inventors. John Stevens, 1749–1838, b. New York City, was graduated from King's College (now Columbia Univ.) in 1768. He studied law (1768–71) and soon joined…
Troubled singer who revitalized the British music scene and paved the way for others dies.
by Jennie Wood Amy Winehouse in June 2007 Photo Credit: Rama Related Links…
According to the Theory of Relativity, time and space are relative; that is, that the way they look and feel can change depending on different points of view. But what does that actually mean? How…
THOMAS, Francis, a Representative from Maryland; born in that part of Frederick County, Md., close to South Mountain, known as Merryland tract, February 3, 1799; attended St. Johnâs College…
Name at birth: Mokgadi Caster SemenyaFuture Olympic champion Caster Semenya was a teenage runner from a small village in South Africa when she became the center of an international brouhaha about her…
Emily Wilding Davison was an English activist who died while pursuing the right to vote. On June 4, 1913, with newsreel cameras running, Davison stepped in front of King George V’s horse right in…
