There are three primary ways that naturally occurring radioactive isotopes decay: 1  Alpha particle emission. 2  Beta particle emission. 3  Gamma radiation emission.
President condemns Ankara attacks. The current migration crisis is a problem of the entire EU and not of a particular country, Polish President Andrzej Duda said after the end of the Visegrad Group two-day summit in Balatonfuered, Hungary, on Friday.
Opposition to the Communist regime was strengthened by the election a Pole, Karol Wojtyla as Pope John Paul II in 1978. He was as source of immense pride to the Polish people and he refused to accept that Soviet rule would last forever. The Catholic Church supported Solidarity.