My favorite science project that I have done, is, "Form a gas". To do this, you need vinegar, sodium, funnel, a balloon, and a narrow-necked bottle. You are trying to inflate a balloon by putting vinegar and sodium in a bottle put the balloon over it, shake it up, and it will turn into a gas and it will inflate the balloon.
Sports has changed my life by getting me in shape, and toughed me to be a good sport, a team player, and discipline. In my life I have played, basketball, football, and swimming.