Llwytho...
Challenging Science Puzzles
Find the answers to over 100 fascinating quandaries involving heat, light, sound, and even outer space. All the puzzles are based on elementary science and involve things you're familiar with, like golf balls, kettles and carpets, so they're easy to understand and appreciate.
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Printed Book |
| Cyhoeddwyd: |
New delhi
Goodwill Publishing House
2009
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| Pynciau: |
University of Kerala
| Rhif Galw: |
O-,3:g GO |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |