Climbing the Walls

My cat, Newton, defying gravity and walking on the wall in my bedroom. He's often camera-shy and it has proven difficult to catch him performing such amazing feats. Unlike Sir Isaac Newton, our Newt doesn't suffer under the burden of physics knowledge. Cats are reputed to be adept in the gnostic arts. When questioned, however, they evade our queries by asking if it's time for treats or request a belly rub.