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| Why boys are brats |
| The first Indian genetic study
on a common behavioural disorder explores why inattentiveness and hyperactivity are more common in boys than in girls.
G.S. Mudur reports |
| The exact biological basis for boys appearing naughtier than girls has long eluded scientists, but Calcutta-based geneticist Kanchan Mukhopadhyay has stumbled upon something that may at least partly explain why more boys than girls get into trouble in school and at home.
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| Anybody out there? |
| Just 15 years ago, a planet outside the solar system was the topic of speculation. Many astronomers suspected the presence of planets around some star
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| Hot, sweet and strong |
| Biologist Ramesh Kumar Aggarwal has barely walked one-hundredth of the coffee genome, which is several hundred thousand DNA sequences long
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Why Corner |
| Why do we use only 10 per cent of our brain? |
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