A Guide to the Night Sky Puzzles Highlights how synthetic materials can

Highlights how synthetic materials can replicate the optical properties of natural minerals

and light the way toward scientific discovery

This retro-futuristic robot features modern technology like an electric motor

a deck-building board game where players collect leaves

one from Europe and one from North America

A Guide to the Night Sky Puzzles Highlights how synthetic materials canExplore the wonder of the eighty eight constellations in our universe through this beautifully illustrated guide. Across human cultures and history, we have looked up to the heavens and discovered the stars, from the well known Aries Orion to the lesser known Volans and Triangulum. Each cluster of stars has its own story, both mythic and scientific. With A Guide to the Night Sky, learn practical tips on how to view the skies (with and without