الكتب الالكترونية

عدد الكتب: 181 - 184 /184
978-0-387-74286-1
Venus and Mercury, and How to Observe Them

Mercury and Venus - known as the "inferior planets" because they are closer to the Sun than the Earth is - have always ...

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978-0-387-29372-1
Water and the Search for Life on Mars

This highly absorbing book relates how NASA and ESA have sought evidence of life on Mars. ‘Follow the water’ with noted ...

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978-0-387-77001-7
Why Popcorn Costs So Much at the Movies

How Prices Matter rices are ubiquitous, so much so that their importance to the smooth operation of a market economy (even ...

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978-1-4020-3048-2
Wrong for the Right Reasons

The rapidity with which knowledge changes makes much of past science obsolete, and often just wrong, from the present's ...

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عدد الكتب: 181 - 184 /184