Well, it's like holding a shield of a radius of only 6,371 km with an arm of 384,400 km long. Or to put it in human terms, like holding a shield of 1.25 cm of

Well, it's like holding a shield of a radius of only 6,371 km with an arm of 384,400 km long. Or to put it in human terms, like holding a shield of 1.25 cm of radius with your arm of 75 cm. It will not protect you really very much.