Biology and Life Science

This set contains everything you need to grow sea-monkeys in an amazing tank that resembles the Martian landscape.  Just add water! The original Sea-Monkeys® are a variety of Artemia, a variety of Brine Shrimp, which produce eggs that go through...

Sigmund Freud, the father of psychoanalysis, is famous for his theories relating to repression, the unconscious, and the Oedipus complex. Channel what's really on your mind with 300 assorted Freudian Slips, including colorful page markers, a design featuring Freud with his ever-present...

Just as famed psychologist Sigmund Freud had his patients lie on a couch during therapy sessions, this Freud Little Thinker can grace your own sofa. Dressed in a suit, tie, and eyeglasses, this 11-inch plush also makes a great addition...

From tiny mosses to enormous redwood trees, plants are vital to life on Earth. Without plants we would not be able to eat, make medicine, build homes, or even breathe! Let this plush plant cell show you how to find...