Children's Top 100,000 "Why?"s • 小朋友最想知道的十萬個為什麼

"Why don't dogs sweat?"

"Why do swallows fly so low?"

"How long do people need to sleep a day?"

"Why are tears salty?"

For curious children, there are countless mysteries in the world.  These questions are specially selected and presented in an easy to understand format, accompaniesd by bright cartoons.  Children can learn about topics including space, human science, animals and plants.