Janelle Shane

Thursday August 08, 2013

By Janelle Shane On August 08, 2013 - 1 min read

A bit of string appears to bend space. This phenomenon is called “charging”, and can cause strange effects in scanning electron beam microscope images. What’s going on? To make a scanning electron microscope image, we literally scan a beam of electrons across our sample and detect the electrons that

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By Janelle Shane On August 08, 2013 - 1 min read

A bit of string appears to bend space. This phenomenon is called “charging”, and can cause strange effects in scanning electron beam microscope images. What’s going on? To make a scanning electron microscope image, we literally scan a beam of electrons across our sample and detect the electrons that

Wednesday August 07, 2013

By Janelle Shane On August 07, 2013 - 1 min read

Extreme close-up of a single speck of dust. It turns out that dust comes in all shapes and sizes, and this cloud-shaped piece is a rarity - I’ve also found mountains and sails and lumpy monsters. None of which are supposed to be there… but when I take my

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By Janelle Shane On August 07, 2013 - 1 min read

Extreme close-up of a single speck of dust. It turns out that dust comes in all shapes and sizes, and this cloud-shaped piece is a rarity - I’ve also found mountains and sails and lumpy monsters. None of which are supposed to be there… but when I take my

Tuesday August 06, 2013

By Janelle Shane On August 06, 2013 - 1 min read

A dream landscape, formed naturally by defects in a thin polymer film. This phenomenon is called Newton’s Rings, and is the same sort of thin-film effect that makes soap bubbles iridescent.

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By Janelle Shane On August 05, 2013 - 1 min read

A dream landscape, formed naturally by defects in a thin polymer film. This phenomenon is called Newton’s Rings, and is the same sort of thin-film effect that makes soap bubbles iridescent.

Wednesday July 24, 2013

By Janelle Shane On July 24, 2013 - 1 min read

Extreme close-ups: Tape at 272x, using an electron microscope This particular kind of tape has a kind of black cratered texture, and you can just barely see the holes when you hold a piece of the tape in your hands. In fact, the holes are right around the width of

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By Janelle Shane On July 24, 2013 - 1 min read

Extreme close-ups: Tape at 272x, using an electron microscope This particular kind of tape has a kind of black cratered texture, and you can just barely see the holes when you hold a piece of the tape in your hands. In fact, the holes are right around the width of

Tuesday July 23, 2013

By Janelle Shane On July 23, 2013 - 1 min read

Bashful dust particle, viewed under an electron microscope Since our electron microscope isn’t inside the cleanroom, it’s hard to avoid the occasional visiting particle of dust. They appear randomly, like small beings exploring immense and weird landscapes. This one’s microscopic, and stands on a well-scratched metal surface.

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By Janelle Shane On July 23, 2013 - 1 min read

Bashful dust particle, viewed under an electron microscope Since our electron microscope isn’t inside the cleanroom, it’s hard to avoid the occasional visiting particle of dust. They appear randomly, like small beings exploring immense and weird landscapes. This one’s microscopic, and stands on a well-scratched metal surface.

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