登入選單
返回Google圖書搜尋
Riddles in Your Teacup
Partha GhoseDipankar Home
其他書名
Fun with Everyday Scientific Puzzles
出版Rupa, 1996
ISBN81716701489788171670147
URLhttp://books.google.com.hk/books?id=4Q7nwAEACAAJ&hl=&source=gbs_api
註釋Why is the night sky dark? How do bees buzz? Why do tea leaves collect in the center of the cup after stirring? What makes a river meander? Why do people snore? Why does rain fall in drops?