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Happy Dragon 100K Whys Bundle #9 (title #41 to #45; 5 books bundle)

By Young Scientists Reader

S$47.50 S$31.50

Happy Dragon 100K Whys Bundle

With a simple premise of the critical thinking question "Why?”, the Happy Dragon series answers Science questions in everyday environment with colorful and interesting short comics.

(No. 41-45)Bundle

• 41- Why are there craters on the Moon?

• 42 - Why do electric rays produce electricity?

• 43 - Why do tanks have caterpillar tracks?

• 44 - Why do firecrackers produce loud noises?

• 45 - Why should we not eat too much fast food?

Magazines subscriptions cannot be cancelled/ refunded / transferred.
No exchanges nor refunds allowed on all other items
Deliveries addresses within mainland Singapore only

Happy Dragon 100K Whys Bundle

With a simple premise of the critical thinking question "Why?”, the Happy Dragon series answers Science questions in everyday environment with colorful and interesting short comics.

(No. 41-45)Bundle

• 41- Why are there craters on the Moon?

• 42 - Why do electric rays produce electricity?

• 43 - Why do tanks have caterpillar tracks?

• 44 - Why do firecrackers produce loud noises?

• 45 - Why should we not eat too much fast food?

Magazines subscriptions cannot be cancelled/ refunded / transferred.
No exchanges nor refunds allowed on all other items
Deliveries addresses within mainland Singapore only