A tour of my workshop, lapidary equipment and tools.
A tour of my workshop, lapidary equipment and tools.
Comet LINEAR's Violent OutburstCredits: NASA, H. Weaver and P. Feldman (Johns Hopkins University), M. A'Hearn (University of Maryland), C. Arpigny (Liege University), M. Combi (University of Michigan), M. Festou (Observatoire Midi-Pyrenees), and G.-P. Tozzi (Arcetri Observatory)

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