Equations That Changed the World Eco Pet Leash Size:Large or study session Earl Grey

or study session Earl Grey

Predict the weather like Admiral Fitzroy and Charles Darwin on the H

Hurrah for those hipsters of wisdom

Brew your morning potion and watch as your day turns to pure gold with this alchemy mug

Equations That Changed the World Eco Pet Leash Size:Large or study session Earl GreyPeople say it's bad to be a smarty pants, but it's always good to be a smarty pup! And what better way to show off your dog's intelligence than with a math inspired leash? Made to be both durable and comfortable, our eco leashes are made with recycled soda bottles! In addition to being printed with glorious full color designs in over 20 different scientific disciplines, they're built with a thick rPET webbing, a locking carabiner, a padded handle, a