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March 1998

TECH TALK TUESDAY – MODERN SCIENCE

nancy Techie Tues 9-2-97

Modern alchemy, what else could you call the science of making glass out of metals?
Scientists have learned to make fantastic new metal alloys by controlling the cooling process and crystalization.
It’s all explained in today’s feature.

METALLIC GLASS:
MATERIAL OF THE FUTURE?
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TECH TALK TUESDAY – ANCIENT SEAS?

nancy Techie Tues 9-2-97

They say life began at sea, in ancient primordial oceans. But are they the same ones we swim in today? Scientists say NO! The Atlantic and her sisters are actually much younger than the continents. Every day we learn more about the ocean floor and ancient oceans.… Read the rest