The Caliper Slide Rule Watch will help you multiply and divide in the coming end times

 When the apocalypse finally arrives, those with the booksmarts will be the upperymen. Maybe somebody you know will be the readerwriter and maybe somebody you know will learn how to make the brandywine and maybe you’ll have a bakerman among you but who will be the mather? The mather will be the one with the Slide Rule watch from Caliper, and friends, the mather can be you. This… Read More