When you divide something in to 2 equal parts each part is called a half. What a great trick! You were whole and now you've been divided in to 2 halves. Quarters - that's when a whole object is ...
Hey there. I’m Neil Armstrong. These are my buddies Buzz Aldrin and Michael Collins. We’re descending at 17,500 miles per hour, temperatures of 3000 degrees surround this tiny metal capsule ...