Alpha radiation is a type of energy released when certain radioactive elements decay or break down. For example, uranium and thorium are two radioactive elements found naturally in the earthâs crust. Over billions of years, these two elements slowly change form and produce âdecay productsâ such as radium and radon.
Before the big race, a two week Kentucky Derby Festival takes place with events for the whole family. Then, as usual, the race will take place on the first Saturday in May 2016. On the big day, the contenders will line-up to race around a 1.25 mile track.
Best Answer: There are several races that take place on Derby Day, not just the Kentucky Derby. They start fairly early with the first post around 10:30 in the morning. The Derby takes place in the late afternoon as the highlight of the day. There is always partying and other things to do during the day at Churchill downs.