discoveries

 
 
  For Dad He would have loved this
 
 
 
Tutankhamun (alternatively spelled with Tutenkh-, -amen, -amon) was an Egyptianpharaoh of the 18th dynasty (ruled ca. 1332 BC – 1323 BC in the conventional chronology), during the period of Egyptian history known as the New Kingdom. He is popularly referred to as King Tut. His original name, Tutankhaten, means "Living For Dad he would have loved this Go to
 
According to the September 2010 issue of National Geographic magazine, Tutankhamun was the result of anincestuous relationship and, because of that, may have suffered from several genetic defects that contributed to his early death.[19] For years, scientists have tried to unravel ancient clues as to why the boy king of Egypt, who reigned for 10 years, died at the age of 19. Several theories have been put forth; one was that he was killed by a blow to the head, while another was that his death was caused by a broken leg.

  
 
Lord Carnarvon was an enthusiastic amateur Egyptologist, undertaking in 1907 to sponsor the excavation of nobles' tombs in Deir el-Bahri (Thebes). Howard Carter joined him as his assistant in the excavations.[5] It is now established that it was Gaston Maspero, then Director of the Antiquities Department, who proposed Carter to Lord Carnarvon.[6] He received in 1914 the concession to dig in theValley of the Kings, in replacement of Theodore Davis who had resigned. In 1922, he and Howard Carter together opened the tomb of Tutankhamun in the Valley of the Kings, exposing treasures unsurpassed in the history of archaeology.

    Lord C                    Howard Carter
 
 
RADAR
 
for RAdio Detection AndRanging.[1] The term radar has since entered English and other languages as the common noun radar, losing all capitalization.
 
James Clerk Maxwell FRS FRSE (13 June 1831 – 5 November 1879) was a Scottish[1][2]mathematical physicist.[3] His most prominent achievement was to formulate a set of equations that describe electricity, magnetism, and optics as manifestations of the samephenomenon, namely the electromagnetic field.[4] Maxwell's achievements concerning electromagnetism have been called the "second great unification in physics",[5] after the first one realised by Isaac Newton.
 
 

The first permanent colour photograph, taken by James Clerk Maxwell in 1861James Clerk Maxwell FRS
 
 
Heinrich Rudolf Hertz (22 February 1857 – 1 January 1894) was a German physicist who clarified and expanded James Clerk Maxwell's electromagnetic theory of light, which was first demonstrated by David Edward Hughes using non-rigorous trial and error procedures. Hertz is distinguished from Maxwell and Hughes because he was the first to conclusively prove the existence of electromagnetic waves by engineering instruments to transmit and receive radio pulses using experimental procedures that ruled out all other known wireless phenomena.[1] The scientific unit of frequency – cycles per second – was named the "hertz" in his honor.[2]
 

 
Guglielmo Marconi
 

 
for his development of Marconi's law and a radio telegraph system. Marconi is often credited as the inventor of radio, and he shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun "in recognition of their contributions to the development of wireless telegraphy".[2][3][4]&n(continued)