This is a basic science digital decay simulator. First you will plug in a number (or have the computer do it for you). Next you will simulate the radioactive decay by clicking the "shake jar" button. The decaying atoms are represented by pennies. See how many tries it takes for you to get to 0!
Credit to me, myself, and I. The visual presentation of pennies disappearing is only available at a number exactly at or below 10,000. Have fun!