Shungite Frog Books Thirty-seven full-color illustrations enhance the

Thirty-seven full-color illustrations enhance the text and make A Briefer History of Time an exhilarating and must-have addition in its own right to the great literature of science and ideas

The Dino Park pattern showcases a trio of iconic dinosaurs and prehistoric wonders: the armored Stegosaurus with its distinctive plates

Perfect for long study sessions or days spent exploring genetics and heredity

Genuine Baltic amber form the wasp’s glowing body segment

bringing a timeless aesthetic to your puzzle collection

Shungite Frog Books Thirty-seven full-color illustrations enhance theThis carved frog is made from shungite, a rare carbon rich rock found primarily in Karelia, Russia and resin. Shungite is composed mostly of carbon and is studied for its unique molecular structures, including fullerenes. Details: Material: Natural shungite and resin Appearance: Matte to glossy black surface with occasional metallic flecks Formation: Ancient carbon rich rock, estimated to be over 2 billion years old Physical Properties: Opaque, with a