$9.50 $7.50
“Why does a crab walk sideways?
Why shouldn’t we dig our nose?
Why is eating plenty of instant noodles bad for health?
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.”
$9.50 $7.50
$9.50 $7.50
Reviews
There are no reviews yet.