Tag Archives: straight_line

Laser Scissors: Always have neatly cut coupons

For some reason, some people (including me) have never learned how to master the art of cutting a straight line with scissors. Hand eye co-ordination has a way of deluding us the pleasure of a crisp straight cut. This simple gadget makes our linear instabilities easier to refine using a laser which projects a straight line onto the paper you ...

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