Friday, July 25, 2008
"After a lifetime of enjoying contrails, it came as a surprise to me to learn recently that something so ephemeral may not be a harmless by-product of the jet age but may in fact impact the climate"
from The Contrail Effect
PBS NOVA article
Posted by A. de Roche at 11:10 AM
Tuesday, July 15, 2008
"An international team of scientists under the direction of Brian Whalen of the National Research Council of Canada successfully blew a temporary hole in the aurora borealis and then sent an instrument carrying rocket through the hole"
February 6, 1980
-Astrophysics Data System Harvard University