"Questions Kids Ask About Science (Questions Kids Ask, 18)"
How does a periscope work? Do computers understand English? How do we hear sounds? What is gravity? Why do boats float? How does a parachute work? What is a molecule? Why does water in a lake look blue? What causes electric shocks?
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| Glavni avtor: | |
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| Format: | Knjiga |
| Jezik: | neznan ali neveljaven jezik |
| Izdano: |
Grolier Limited
1989
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| Oznake: |
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SVKM J.V. Parekh International School, Mumbai - A24
| Signatura: |
500 QKA |
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| Kopija | Prosto Rezerviraj |