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SEM Lab - ETEC AUTOSCAN, early 90s.
Fourth and Fifth graders visit the lab as part of an after school enrichment series.
The S-3500H is being installed at this time.
"Incandescent Ni / W" PseudoColored SEM image. Balance are GrayScale.
This is a seondary electron image of iron oxide crystals. Looks remarkably like a sea urchin.
End grain view of a broken wooden pencil.
Lady Bug, belly up, head to about mid-body.
A view of bacteria living on the Lady Bug.
A zoom-in series on Bread Mold.
CD-ROM data as seen by the SEM. Plastic removed to view aluminum layer.
Used spark plug electrode.
Soldering Iron tip, polished section/ BSE (composition) imaging mode.
Soldering Iron tip, elemental distribution x-ray "maps" of above image.
A filling from my (lousy) teeth. No chemical attack - Sure!
Molybdenum Disulfide, flakes. Used in lubricants and anti-sieze compounds.
Outdoor air sample (1) on filter. Bacteria?...
Outdoor air sample (2) on filter. Interesting pollen grain???
Various views of pollen collected locally.
A plant leaf - Known sometimes as "Hunter's Friend or "Rabbit Tobacco". Formal name??
The foot of a common house fly.
Rhenium metal crystals growing on a surface.
A 741 op-amp IC, internal construction and partial view of die.
A partial view of a sea urchin shell.
Common table salt.
Alloy precipitates in a superalloy weld void. Backscatter Image.
( Sort of an "adult" image ;) Used welding electrode. Two images merged.
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