Equations That Changed the World Tea Infuser BPA Free Perfect for long days in

Perfect for long days in the lab

and keep clear observations on the right

Take this softcover journal with you to the nearest bird sanctuary or to your backyard to sketch the birds you see

This sturdy canvas tote bag is reversible with solid cherry red and a zipper pocket on one side

or you can flip it around and wear it with the octopus and squid on the outside for all the world to see

Equations That Changed the World Tea Infuser BPA Free Perfect for long days inHeres an infuser to encourage mathematical musings while you enjoy your tea. Tucked into the design are some of the equations that have changed the way we understand our world. Let it inspire you to get to work on your thesis, power through that problem set, or plan for tomorrows lecture.