Daily Archives: September 15, 2010

6 Ways to Burn a Hole in the Ozone

Guest post by Ron Delfs Ozone depletion is a very real and very frightening reality on planet Earth. The ozone layer is a protective shield in the stratosphere that protects us from the sun’s harmful ultraviolet rays. During the 1980s, … Continue reading

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Bhakra ’tilt’ raises flood fears in India

With deflection — in layman’s parlance ’tilt’ — confirmed in the structure of the iconic Bhakra dam beyond permissible limit, serious concerns for the safety of the dam are being raised. The possibility of a repeat of the 1988 “man-made” … Continue reading

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