Equations That Changed the World Eco Pet Leash Size:Large In classic shades of coffee

In classic shades of coffee and mushroom brown

In the dark of night

Whether you are a medical student preparing for classes or a connoisseur of human anatomy

and bound to become the staple of your toddler's wardrobe

Highlighting some iconic spacecraft

Equations That Changed the World Eco Pet Leash Size:Large In classic shades of coffeePeople 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