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.
How old are horses in the Kentucky Derby? 3 years old 3 years old All horses are considered to have a birthday on January 1st, regardless of what was the actual date of birth of each horse.This can be a serious mat â¦ ter in the Kentucky Derby, where only three year old horses are eligible to run.ow old are horses in the Kentucky Derby? 3 years old 3 years old All horses are considered to have a birthday on January 1st, regardless of what was the actual date of birth of each horse.