This week's questions
Why does ink from a ballpoint pen leak sometimes?
P.Selvakumar, Salem, Tamil Nadu
Why does a ball not bounce on a cushion?
S. Paranthaman, Chennai
Unlike small children, how are adults able to sleep even on a narrow bed without falling down?
Harish Gupta, Delhi
Readers can send questions/answers on science and technology for the Question Corner
along with their names and address to the following email id:
questioncorner@thehindu.co.in or to The Editor, The Hindu (Science and Technology),
859-860, Anna Salai, Chennai 600 002.
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