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Microscopic worlds: Invisible demons that challenged man's place in the universe

Little did Antonie van Leeuwenhoek know, but when he placed scrapings from his teeth underneath a microscope for the first time and gazed upon the microscopic creatures that inhabited his mouth, he called man’s theological superiority into question, and created a universe of new demons.

The advent of the microscopic age not only transformed science and medicine, but forced Christians to ask, if humans were the ultimate purpose of the Creator, why would God create so many things that we can’t see? In the centuries that passed before germ theory solidified their role in disease, nature’s smallest creatures became their era’s “daemons and faeries”.

Philip Ball writes in Aeon magazine:

In previous ages, natural philosophers had attributed the causes of processes to invisible, occult forces and emanations — vague and insensible agencies. The new mechanistic philosophers of the 17th century argued that nature worked like a machine, filled with levers, hooks, mills, pins and other familiar devices too small to be seen. As Hooke put it: ‘Those effects of Bodies, which have been commonly attributed to Qualities, and those confess’d to be occult, are perform’d by the small Machines of Nature.’

It took hundreds of years for man to reconcile that a universe beyond the macro existed, with forms and forces completely unrelated to our own. And we may be equally challenged in the digital age.

One of the most fascinating things I’ve read in a while. 

    • #science
    • #history
    • #microscopy
    • #leeuwenhoek
    • #theology
    • #religion
    • #biology
  • 4 months ago
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Rolling Rotifers

Like tiny transparent aliens, they seem to crawl along in a silvery sea, their red eyespots staring back at you. You’re looking at the winning submission from this year’s Olympus Bioscapes imaging competition. The sharp-eyed among you may notice it’s no longer called a “microscopy” competition. As the winning video demonstrates, the variety of methods by which we can view the smallest parts of our world grows by leaps and bounds each year, with exotic-sounding technologies like “Hoffman modulation contrast” and “multiphoton microscopy”.

The winning video shows a collection of rotifers, our microscopic aquatic garbagemen, devouring the microscopic leftovers of bacteria and algae. Those red spots really are light-sensing pigment cells, a very rudimentary eye of sorts. 

More than three centuries have passed since Robert Hooke and Anton van Leeuwenhoek first turned their lenses to the microscopic world. Even then, rotifers were one of the favorite specimens to study, as they are found in nearly every freshwater locale on Earth. For a bit of historical comparison, check out some of Leeuwenhoek’s earliest drawings of rotifers, from 1704:

image

The more things change the more they stay the same …

Previously: Robert Hooke’s microscopic illustrations from the world’s first science best-seller, 1665’s Micrographia. 

(via Co.Design)

Source: fastcodesign.com

    • #science
    • #microscopy
    • #rotifers
    • #leeuwenhoek
    • #hooke
    • #history
    • #biology
    • #video
  • 5 months ago
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artandsciencejournal:

Bernardo Cesare
Rocks, plastics and crystals—who would have thought they would look so brilliant?! In his works, Bernardo Cesare takes transparent, thinly sliced materials (and we’re taking very thin, about 0.03 mm) and then photographs them through an optical microscope using transmitted polarized light. And this is really what they look like! As Cesare describes,
“The technique doesn’t include any manipulation during or after shooting: the variety and tones ofinterference colours are the results of the natural propagation of polarized light into minerals, and of the use of the accessory “λ“ compensator.”
Cesare creates this works as an artistic extension of his research as a Professor of Petrology at the Department of Geosciences in the University of Padova, Italy. His scientific interests include metamorphism and melting of rocks, mineralogy, and the study of inclusions in minerals. He uses photography to describe his studies and their  features. For more on Cesare’s work, click here. 
- Lee Jones

Look closely at a different slice of the world and you can see amazing things.
Zoom Info
artandsciencejournal:

Bernardo Cesare
Rocks, plastics and crystals—who would have thought they would look so brilliant?! In his works, Bernardo Cesare takes transparent, thinly sliced materials (and we’re taking very thin, about 0.03 mm) and then photographs them through an optical microscope using transmitted polarized light. And this is really what they look like! As Cesare describes,
“The technique doesn’t include any manipulation during or after shooting: the variety and tones ofinterference colours are the results of the natural propagation of polarized light into minerals, and of the use of the accessory “λ“ compensator.”
Cesare creates this works as an artistic extension of his research as a Professor of Petrology at the Department of Geosciences in the University of Padova, Italy. His scientific interests include metamorphism and melting of rocks, mineralogy, and the study of inclusions in minerals. He uses photography to describe his studies and their  features. For more on Cesare’s work, click here. 
- Lee Jones

Look closely at a different slice of the world and you can see amazing things.
Zoom Info
artandsciencejournal:

Bernardo Cesare
Rocks, plastics and crystals—who would have thought they would look so brilliant?! In his works, Bernardo Cesare takes transparent, thinly sliced materials (and we’re taking very thin, about 0.03 mm) and then photographs them through an optical microscope using transmitted polarized light. And this is really what they look like! As Cesare describes,
“The technique doesn’t include any manipulation during or after shooting: the variety and tones ofinterference colours are the results of the natural propagation of polarized light into minerals, and of the use of the accessory “λ“ compensator.”
Cesare creates this works as an artistic extension of his research as a Professor of Petrology at the Department of Geosciences in the University of Padova, Italy. His scientific interests include metamorphism and melting of rocks, mineralogy, and the study of inclusions in minerals. He uses photography to describe his studies and their  features. For more on Cesare’s work, click here. 
- Lee Jones

Look closely at a different slice of the world and you can see amazing things.
Zoom Info
artandsciencejournal:

Bernardo Cesare
Rocks, plastics and crystals—who would have thought they would look so brilliant?! In his works, Bernardo Cesare takes transparent, thinly sliced materials (and we’re taking very thin, about 0.03 mm) and then photographs them through an optical microscope using transmitted polarized light. And this is really what they look like! As Cesare describes,
“The technique doesn’t include any manipulation during or after shooting: the variety and tones ofinterference colours are the results of the natural propagation of polarized light into minerals, and of the use of the accessory “λ“ compensator.”
Cesare creates this works as an artistic extension of his research as a Professor of Petrology at the Department of Geosciences in the University of Padova, Italy. His scientific interests include metamorphism and melting of rocks, mineralogy, and the study of inclusions in minerals. He uses photography to describe his studies and their  features. For more on Cesare’s work, click here. 
- Lee Jones

Look closely at a different slice of the world and you can see amazing things.
Zoom Info
artandsciencejournal:

Bernardo Cesare
Rocks, plastics and crystals—who would have thought they would look so brilliant?! In his works, Bernardo Cesare takes transparent, thinly sliced materials (and we’re taking very thin, about 0.03 mm) and then photographs them through an optical microscope using transmitted polarized light. And this is really what they look like! As Cesare describes,
“The technique doesn’t include any manipulation during or after shooting: the variety and tones ofinterference colours are the results of the natural propagation of polarized light into minerals, and of the use of the accessory “λ“ compensator.”
Cesare creates this works as an artistic extension of his research as a Professor of Petrology at the Department of Geosciences in the University of Padova, Italy. His scientific interests include metamorphism and melting of rocks, mineralogy, and the study of inclusions in minerals. He uses photography to describe his studies and their  features. For more on Cesare’s work, click here. 
- Lee Jones

Look closely at a different slice of the world and you can see amazing things.
Zoom Info
artandsciencejournal:

Bernardo Cesare
Rocks, plastics and crystals—who would have thought they would look so brilliant?! In his works, Bernardo Cesare takes transparent, thinly sliced materials (and we’re taking very thin, about 0.03 mm) and then photographs them through an optical microscope using transmitted polarized light. And this is really what they look like! As Cesare describes,
“The technique doesn’t include any manipulation during or after shooting: the variety and tones ofinterference colours are the results of the natural propagation of polarized light into minerals, and of the use of the accessory “λ“ compensator.”
Cesare creates this works as an artistic extension of his research as a Professor of Petrology at the Department of Geosciences in the University of Padova, Italy. His scientific interests include metamorphism and melting of rocks, mineralogy, and the study of inclusions in minerals. He uses photography to describe his studies and their  features. For more on Cesare’s work, click here. 
- Lee Jones

Look closely at a different slice of the world and you can see amazing things.
Zoom Info

artandsciencejournal:

Bernardo Cesare

Rocks, plastics and crystals—who would have thought they would look so brilliant?! In his works, Bernardo Cesare takes transparent, thinly sliced materials (and we’re taking very thin, about 0.03 mm) and then photographs them through an optical microscope using transmitted polarized light. And this is really what they look like! As Cesare describes,

“The technique doesn’t include any manipulation during or after shooting: the variety and tones ofinterference colours are the results of the natural propagation of polarized light into minerals, and of the use of the accessory “λ“ compensator.”

Cesare creates this works as an artistic extension of his research as a Professor of Petrology at the Department of Geosciences in the University of Padova, Italy. His scientific interests include metamorphism and melting of rocks, mineralogy, and the study of inclusions in minerals. He uses photography to describe his studies and their  features. For more on Cesare’s work, click here. 

- Lee Jones

Look closely at a different slice of the world and you can see amazing things.

    • #science
    • #art
    • #sciart
    • #microscopy
  • 5 months ago > artandsciencejournal
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Looking Inside a Fly
This is the result of a super-cool new 3D microscopy technique that shines a laser beam into a sample at very specific depths, which can then be turned into a 3D image of the subject.
Seriously, lasers: WHAT CAN’T THEY DO?!
Want to see a video animation of this fly’s insides, layer by layer? Yeah, you do:

(via Science, Space, Robots)
Pop-upView Separately

Looking Inside a Fly

This is the result of a super-cool new 3D microscopy technique that shines a laser beam into a sample at very specific depths, which can then be turned into a 3D image of the subject.

Seriously, lasers: WHAT CAN’T THEY DO?!

Want to see a video animation of this fly’s insides, layer by layer? Yeah, you do:

(via Science, Space, Robots)

Source: sciencespacerobots.com

    • #science
    • #microscopy
    • #lasers
    • #fly
  • 6 months ago
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The Beauty Of Microscopic Plant Seeds
Vincent Van Gogh painted sunflowers, and Claude Monet painted irises. Rob Kesseler paints seeds, only he uses electrons to do so.
Working with the Millennium Seed Bank, Kesseler takes scanning electron microscope images of plant seeds on the microscopic scale. He digitally paints them in order to bring out their unique physical and biological traits: Leafy wings that evolved to carry them aloft on the wind, spikes to hitch a ride on an animal’s coat, or a burly coat to survive a trip through the digestive system of a herbivore.
Check out more of his images at Co.Design or at his full Phytopic gallery.
Pop-upView Separately

The Beauty Of Microscopic Plant Seeds

Vincent Van Gogh painted sunflowers, and Claude Monet painted irises. Rob Kesseler paints seeds, only he uses electrons to do so.

Working with the Millennium Seed Bank, Kesseler takes scanning electron microscope images of plant seeds on the microscopic scale. He digitally paints them in order to bring out their unique physical and biological traits: Leafy wings that evolved to carry them aloft on the wind, spikes to hitch a ride on an animal’s coat, or a burly coat to survive a trip through the digestive system of a herbivore.

Check out more of his images at Co.Design or at his full Phytopic gallery.

Source: fastcodesign.com

    • #science
    • #plants
    • #botany
    • #seeds
    • #rob kesseler
    • #sem
    • #microscopy
    • #sciart
  • 6 months ago
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myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info
myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info
myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info
myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info
myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info
myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info
myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info
myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.
Zoom Info

myampgoesto11:

Microscopic landscapes created using various crystalline chemical compounds. Check out the entire collection here.

Wow. Crystal Planet! Stunning application of chemistry.

    • #science
    • #microscopy
    • #landscape
    • #art
    • #sciart
  • 7 months ago > myampgoesto11
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explore-blog:

Gorgeous Victorian mounters for microscope slides

Just as the telescope allowed us to look up and investigate the intricacies of celestial science for the first time, informing us that Earth is but a planet around a star among many, the microscope allowed us to look down (check out that TED-Ed video!), beyond the visible.
It has showed us not only how we function, at the most basic levels, but also that we are not so unlike or disconnected from nature as a whole. And that is a beautiful thing to learn.
Three cheers for vintage microscope slides!
Pop-upView Separately

explore-blog:

Gorgeous Victorian mounters for microscope slides

Just as the telescope allowed us to look up and investigate the intricacies of celestial science for the first time, informing us that Earth is but a planet around a star among many, the microscope allowed us to look down (check out that TED-Ed video!), beyond the visible.

It has showed us not only how we function, at the most basic levels, but also that we are not so unlike or disconnected from nature as a whole. And that is a beautiful thing to learn.

Three cheers for vintage microscope slides!

    • #science
    • #history
    • #microscopy
    • #slides
    • #vintage
    • #cell theory
  • 8 months ago > explore-blog
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The sycamore lace bug, as we see it (left, if you were really tiny) and as you might see it in you dreams/nightmares (right).
The beauty and diversity of the world’s insect species is just stunning. Fear not, though. This guy’s only about 3-4 mm long. But get enough of them together, and they can take down a whole tree.
(Left: photo by Gilles San Martin, right: laser confocal microscope image by Igor Siwanowicz, whose work you should really check out)
Zoom Info
The sycamore lace bug, as we see it (left, if you were really tiny) and as you might see it in you dreams/nightmares (right).
The beauty and diversity of the world’s insect species is just stunning. Fear not, though. This guy’s only about 3-4 mm long. But get enough of them together, and they can take down a whole tree.
(Left: photo by Gilles San Martin, right: laser confocal microscope image by Igor Siwanowicz, whose work you should really check out)
Zoom Info

The sycamore lace bug, as we see it (left, if you were really tiny) and as you might see it in you dreams/nightmares (right).

The beauty and diversity of the world’s insect species is just stunning. Fear not, though. This guy’s only about 3-4 mm long. But get enough of them together, and they can take down a whole tree.

(Left: photo by Gilles San Martin, right: laser confocal microscope image by Igor Siwanowicz, whose work you should really check out)

    • #science
    • #nature
    • #photography
    • #insects
    • #sycamore lace bug
    • #microscopy
  • 8 months ago
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Scan-nom Electron Microscope?
In what would surely classify as a “lab safety infraction”, Carin Alpert put some common foods under an electron microscope in order to view them in a new (electron beam) “light”. At the sub-optical scale, many of our favorite foods become mere crystal lattices or dried plant shells. From left, a coffee bean, red licorice and an Oreo.
Definitely the coolest EM image I’ve seen since the bacteria on a diatom on an amphipod GIF.
(Many more that you’ll want to check out at Colossal)
Zoom Info
Scan-nom Electron Microscope?
In what would surely classify as a “lab safety infraction”, Carin Alpert put some common foods under an electron microscope in order to view them in a new (electron beam) “light”. At the sub-optical scale, many of our favorite foods become mere crystal lattices or dried plant shells. From left, a coffee bean, red licorice and an Oreo.
Definitely the coolest EM image I’ve seen since the bacteria on a diatom on an amphipod GIF.
(Many more that you’ll want to check out at Colossal)
Zoom Info
Scan-nom Electron Microscope?
In what would surely classify as a “lab safety infraction”, Carin Alpert put some common foods under an electron microscope in order to view them in a new (electron beam) “light”. At the sub-optical scale, many of our favorite foods become mere crystal lattices or dried plant shells. From left, a coffee bean, red licorice and an Oreo.
Definitely the coolest EM image I’ve seen since the bacteria on a diatom on an amphipod GIF.
(Many more that you’ll want to check out at Colossal)
Zoom Info

Scan-nom Electron Microscope?

In what would surely classify as a “lab safety infraction”, Carin Alpert put some common foods under an electron microscope in order to view them in a new (electron beam) “light”. At the sub-optical scale, many of our favorite foods become mere crystal lattices or dried plant shells. From left, a coffee bean, red licorice and an Oreo.

Definitely the coolest EM image I’ve seen since the bacteria on a diatom on an amphipod GIF.

(Many more that you’ll want to check out at Colossal)

    • #science
    • #food
    • #photography
    • #sem
    • #microscopy
  • 9 months ago
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Seeing Beyond the Human Eye:

Technology has given us power to recreate scenes by stitching together images beyond human time scales fast and slow, to view objects so small that our ancestors didn’t know they existed, and to detect wavelengths of the electromagnetic spectrum heretofore invisible.

These are the technologies that give us photomicroscopy, time-lapse, and modern astrophotography. They come to us in a form that blends art and science, and at their core represent how human ingenuity has extended our powers of observation far beyond the five senses.

PBS explores “Seeing Beyond The Human Eye” in this episode from Off The Book.

(↬ Boing Boing)

Source: Boing Boing

    • #science
    • #microscopy
    • #photography
    • #space
    • #astronomy
    • #pbs
    • #video
  • 11 months ago
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I'm Joe Hanson, Ph.D. biologist and host/writer of PBS Digital Studios' It's Okay To Be Smart. Check out my "Episode Extras" here. There's a lot of amazing science out there. Let's go discover it together.

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