With so much engineering inside a bowling ball, it’s a bit easier to understand how an object the same size can weigh six or 16 pounds. Can a Bowling Ball Float? Let’s Do the Math STEM ...

it's obvious this is not classic 10-pin big ball bowling. Eleven-year-old Lola Stratton holds a candlepin ball. It's small, about the size of a grapefruit. She stares down the pins, which are ...