Online edition of India's National Newspaper
Thursday, Jul 05, 2007
Google

Sci Tech
 Published on Thursdays

Features: Magazine | Literary Review | Life | Metro Plus | Open Page | Education Plus | Book Review | Business | SciTech | Friday Review | Young World | Property Plus | Quest | Folio |

Sci Tech

Printer Friendly Page Send this Article to a Friend

This week’s questions

Why does our voice change when we catch a cold?

Lena Saravanan, Tamil Nadu

Why do heavy vehicles such as lorry and bus have two wheels on each side at the back and not in the front?

S. Naveenkumar, Namakkal district, Tamil Nadu

Printer friendly page  
Send this article to Friends by E-Mail

Sci Tech

Features: Magazine | Literary Review | Life | Metro Plus | Open Page | Education Plus | Book Review | Business | SciTech | Friday Review | Young World | Property Plus | Quest | Folio |

The Hindu Group: Home | About Us | Copyright | Archives | Contacts | Subscription
Group Sites: The Hindu | Business Line | Sportstar | Frontline | Publications | eBooks | Images | Home |

Comments to : thehindu@vsnl.com   Copyright © 2007, The Hindu
Republication or redissemination of the contents of this screen are expressly prohibited without the written consent of The Hindu