With this educational specimen, you can see firsthand all of the stages of a life of a frog. The block features real-life samples of an egg, tadpole, metamorphosis-stage frog and adult frog. All of this is nicely presented in an acrylic block. Used as a slide under a microscope or as a hands-on specimen, this makes a fantastic addition to any science classroom.
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This advanced physics kit is perfect for older children already versed in physics knowledge!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This is a great clean heat demonstration model for the classroom setting!
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!