grantcleveland
05-10-2004, 06:03 AM
hi all,
on tuesday may 11 ant 8 pm the pbs tv show nova is re-airing a show
titled "magnetic storm" that looks at pole reversal.
tv program description
original pbs broadcast date: november 18, 2003
like the plot of a sci-fi b movie, something weird is happening deep
underground where the constant spin of earth's liquid metallic core
generates an invisible magnetic force field that shields our planet
from harmful radiation in space. gradually, the field is growing
weaker. could we be heading for a demagnetized doomsday that will
leave us defenseless against the lethal effects of solar wind and
cosmic rays? "magnetic storm" looks into our potentially unsettling
magnetic future.
here's a link to an interactive page on the show.
http://www.pbs.org/wgbh/nova/magnetic/
peace- grant
on tuesday may 11 ant 8 pm the pbs tv show nova is re-airing a show
titled "magnetic storm" that looks at pole reversal.
tv program description
original pbs broadcast date: november 18, 2003
like the plot of a sci-fi b movie, something weird is happening deep
underground where the constant spin of earth's liquid metallic core
generates an invisible magnetic force field that shields our planet
from harmful radiation in space. gradually, the field is growing
weaker. could we be heading for a demagnetized doomsday that will
leave us defenseless against the lethal effects of solar wind and
cosmic rays? "magnetic storm" looks into our potentially unsettling
magnetic future.
here's a link to an interactive page on the show.
http://www.pbs.org/wgbh/nova/magnetic/
peace- grant