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100 things to know about science
Discover the Quicklinks for this book
연령: 8+
Why do onions make us cry? When was electricity discovered? And how big is the Universe? Find out with links to websites where you can also:
- Meet ten of the world's strongest animals.
- Try an online quiz all about dinosaurs.
- Watch short videos about gravity, germs and more.
Scroll down to see all the links
