Daftar Isi | Table of Content
1. Mesin Wimshurst | Wimshurst Machine
2. Helikopter | Helicopter
3. Sistim Tata Surya | Solar System
4. Stephen William Hawking
5. Albert Einstein
6. Sir Isaac Newton
7. Rene Descarter (Cartesius)
8. Sir Francis Bacon
9. Nicolaus Copernicus
10. Fase Bulan | The Phases of The Moon
11. Bulan | The Moon
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