Equations That Changed the World Tea Infuser BPA Free Take this softcover journal with

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

This human anatomy flask has as much endurance as you

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

analyze your data

Equations That Changed the World Tea Infuser BPA Free Take this softcover journal withHeres 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.