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Thursday, May 17, 2007
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X-ray holograms reveal secret magnetism
THE MAGNETIC characteristics of ferromagnets have been studied by scientists since Greek antiquity, enabling them to build up a detailed picture of the regions, or "magnetic domains," into which they are divided. However, antiferromagnets ...

Climate change may force mass migration
A BILLION people — one in seven people on Earth today — could be forced to leave their homes over the next 50 years as the effects of climate change worsen an already serious migration crisis, a new report from Christian Aid ...

The biology of music and the music of biology
Human music may have a biological basis
Agriculture

Swarnadhara poultry breed's benefits, no chicken feed
The eggshell is brown in colour and thicker than other commercial eggs

Farm Queries
My vermicompost manufacturing unit is plagued by a number of red ants. Are there any bio-friendly measures to tackle the menace as I do not want to use any chemicals? J. Jaganathan
Hosur, Tamil Nadu You may sprinkle red chilli ...

Flyash improves soil fertility
It is an effective plant nutrient


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