$2.58
Original: $7.36
-65%Happy Dragon 100k Whys Series 84 – Why Do Firecrackers Explode When Lit?—
$7.36
$2.58The Story
Why can sound shatter glass?
Why does the sea not freeze easily?
Why does a balloon slowly deflate over time?
Why…
Why this? Why that? There are many questions one can easily ask but hard to get the right answers. Come to think of it, there are many scientific mysteries hidden in our everyday life
Description
Why can sound shatter glass?
Why does the sea not freeze easily?
Why does a balloon slowly deflate over time?
Why…
Why this? Why that? There are many questions one can easily ask but hard to get the right answers. Come to think of it, there are many scientific mysteries hidden in our everyday life
