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What does a mineralogist do? Are all minerals valuable? What is the difference between a mineral and a rock? What is the...
Extreme Environments
Eight/KAET takes viewers inside the labs and classrooms at Arizona State University to explore the latest research and innovations — and to introduce viewers...
Luciano Pavarotti Vesti la giubba: A tribute to Italy. Part I
Sicily: Taormina, Catania and Mt. Etna (Dec 2005-Jan 2006).
A collection of my photos from...
th
Thorium (pronounced /ˈθɔːriəm/) is a chemical element with the symbol Th and atomic number 90. As a naturally occurring, slightly radioactive metal, it has been...
Murky but mellifluous footage of a bell wheel, invented by universal scholar Athanasius Kircher (1601-1680), The Last Man Who Knew Everything. Along with magnetism, mathematics,...
The Phoenix Mars Lander performed its first wet chemistry experiment on Martian soil flawlessly, returning a wealth of data that for Phoenix scientists was like...