Gamma ray (also called gamma radiation), denoted by the lower-case Greek letter gamma (Î³ or Î³ {\displaystyle \gamma } ), is penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei and consists of high-energy photons.
From Wikipedia, the free encyclopedia. Chief Dr. Emmanuel Iwuanyanwu (born September 4, 1942) is a Nigerian politician, statesman and renowned businessman, considered one of the richest men in Nigeria.
He became King of Sardinia-Piedmont in 1849 when his father abdicated the throne after a humiliating military defeat by the Austrians at the Battle of Novara. Victor Emmanuel was immediately able to obtain a rather favorable armistice at Vignale by the Austrian imperial army commander Radetzky.ictor Emmanuel II soon became the symbol of the  Risorgimento , the Italian unification movement of the 1850s and early 60s. He was especially popular in the Kingdom of Sardinia-Piedmont because of his respect for the new constitution and his liberal reforms.