This is one of the most elegant versions of the periodic table of elements available, as well as the most engaging. Each element features your standard information, including name, atomic weight, number, and abbreviation. What sets this table apart is the fact that each element also includes a real sample of the element itself, encased in clear acrylic. Radioactive or dangerous elements. are represented with the appropriate signage (no samples for these, for obvious reasons). An incredible gift for the physicist in your family and a great companion to periodic table lessons in the high school science classroom.
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
View the glory of space with this hi-tech telescope set!
Comprehensive collection of 30 fossils.
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This ultimate chemistry set features 250 mind-boggling experiments!