Grant and Kevin soar to new heights with a Giant Paper Airplane that can fly over two hundred yards! They try to stop a moving car with no brakes using their James Bond Car Brake. And they use pneumatics to create the Ultimate Beer Delivery.
그랜트와 케빈이 180미터 넘게 나는 거대한 종이비행기를 만들어 새로운 기록에 도전한다.
