Alert! Earth in Danger
Versandkostenfrei!
Nicht lieferbar
"The scenarios are unnerving: an asteroid on a collision course with Earth, melting polar caps, and deadly pollution, to name a few. However, readers will be drawn to this book that asks the question: What if? Each narrative presents a tragic situation and explores how technology and science could be used to help mankind prepare for the worst...if it ever happens."--
Andere Kunden interessierten sich für
