Over 15 stories tall, the external tank flanked by two booster rockets, enabled the space shuttle to escape Earth’s gravity and send it into orbit. The two booster rockets would burn 9 tons of fuel per second, at a velocity of 3000 miles per hour.
Shuttle nameplates included: Atlantis, Discovery, Endeavor and Enterprise.
Not just for clowns in training, juggling balls are great for hand-eye coordination and can be quite easy to do anywhere once known, with one or two hands.