#7: Etch A Sketch (1960)
It took the Etch a Sketch a long time to make it to market, almost filing for Bankruptcy until Toy Story came along and boosted sales of this vintage toy. Using two knobs and the power of magnetism, the Etch A Sketch allowed kids to create the most intricate drawings using vertical and horizontal lines. A mix of science and art, it took real hand-eye coordination to master this two-dimensional sketching innovation..
