Newtons Cradle

A stylish demostration of Newton's principle, you will enjoy discovering how action and reaction are equal and opposite. Lift one of the steel balls and let it fall back to join the rest of the balls then watch it's mirror do exactly the same at the other end. Change the pattern by changing how many balls you pull back and how hard you let them go. A great scientific lesson and a fun adornment for any desk or office.