My 7 yr old son in playing his third year in football and I am trying on his old stuff to see if it still fits so I know what I need to buy. The helmet he has fits his head but looks a little high like the face shield does not really cover the bottom of his face. How do I know what is supposed to fit like by size? Please help!
Yes gravity is a force. The thing that's special about gravity is that it is applicable at all times, but it is very weak. In fact, there is gravitational force between every single mass in the entire universe, including between you and your computer. Check out Newton's law of universal gravitation.
Light is electromagnetic energy of certain wavelengths, and to be a reflector of it, the object has to have a greater diameter than the light itself, which a spoon has, but the many tiny fibres comprising cloth do not.
Sonic Super Loud Ninja Alarm Super-loud alarm clock vibrates your bed Set up for sound, vibration or both Great for grumpy teenagers and sound sleepers
