A positively charged particle that consists of two protons and two neutrons bound together. It is emitted by the nucleus of some elements undergoing radioactive decay and is identical to the nucleus of a helium atom. Alpha particles are the slowest and least penetrating forms of nuclear radiation.
Kutztown Fair is a 6 day event being held from 10th August to the 15th August 2015 at the Kutztown Fairgrounds in Kutztown, USA.
Farm Animal Learning Center. The York Fair, âAmericaâs First FairÂ®â is an annual Fair held in September, beginning the first Friday after Labor Day in York, PA. In 2015, the York Fair celebrated 250 years since the first York Fair in 1765.