A real sliderule. Requires a bit of cutting and pasting.

Usage advice: 

Simply cut and paste and you'll have a working slide rule. Slides rules got us to the moon, they ought to get you around town.

I've had one of these in my hipster stack for months and it works as good as new.

Thanks to the work of Charles Kankelborg.

Paper size: 
Creative Commons
Applications required: 
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Good lord! That's

Good lord!

That's frightening. And awesome.

Classic Size

Does it come in Classic Size?