Microscope

Cosma / Communication / Knowledge / Realm / Physical / Matter / Microscope

—————————

Introduction1

Microscope Types (Dr. John R. Stevenson)

Dictionary

microscope : an instrument for making enlarged images of minute objects — Webster

OneLook, Free Dictionary, Wiktionary

Thesaurus

Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords

Encyclopedia

Microscope is an instrument used to see objects that are too small to be seen by the naked eye. There are many types of microscopes, and they may be grouped in different ways. One way is to describe the way the instruments interact with a sample to create images, either by sending a beam of light or electrons to a sample in its optical path, or by scanning across, and a short distance from, the surface of a sample using a probe. The most common microscope (and the first to be invented) is the optical microscope, which uses light to pass through a sample to produce an image. Other major types of microscopes are the fluorescence microscope, the electron microscope (both, the transmission electron microscope and the scanning electron microscope) and the various types of scanning probe microscopes. — Wikipedia

Encyclopædia Britannica

Portal

Microscopy Resources (Microscopy Society of America)
Microscopy Portal (University of Wisconsin, Madison)
Microscopy (Dr. John R. Stevenson)

———————-

Innovation

How to make a microscope out of paper in 10 minutes (Greg Miller, Wired)
Foldscope

Science

Microscopy is the technical field of using microscopes to view objects and areas of objects that cannot be seen with the naked eye (objects that are not within the resolution range of the normal eye). There are three well-known branches of microscopy: optical, electron, and scanning probe microscopy.

Optical microscopy and electron microscopy involve the diffraction, reflection, or refraction of electromagnetic radiation/electron beams interacting with the specimen, and the collection of the scattered radiation or another signal in order to create an image. This process may be carried out by wide-field irradiation of the sample (for example standard light microscopy and transmission electron microscopy) or by scanning a fine beam over the sample (for example confocal laser scanning microscopy and scanning electron microscopy). Scanning probe microscopy involves the interaction of a scanning probe with the surface of the object of interest. The development of microscopy revolutionized biology, gave rise to the field of histology and so remains an essential technique in the life and physical sciences. — Wikipedia

Microscopy Category (Wikipedia)

Technology

How Light Microscopes Work (How Stuff Works)
More Microscopes (HowStuffWorks)

————————–

Preservation

History

Lens on Antony van Leeuwenhoek (Antoni van Leeuwenhoek)

Microscopy History (Dr. John R. Stevenson)

Museum

Microscopy on Objectivity (Objectivity YouTube Playlist)
Hooke’s Micrographia (The Royal Society)
Micrographia (Wikipedia)

The Golub Microscope Collection (University of California, Berkeley)
Category: Microscopes in the Golub Collection of Antique Microscopes (Wikipedia)

Antique Microscopes.com
Links to other microscope collections and sites of interest (Antique Microscopes)

Library

WorldCat, Library of Congress, UPenn Online Books, Open Library

—————————

Participation

Education

Microscopy (Cells Alive)
Microscopy Activities (Dr. John R. Stevenson)

Course

OER Commons: Open Educational Resources

Community

Organization

Microscopy Society of America

News

Microscopy Today, Phys.org, NPR Archives

Book

ISBNdb

Government

Document

USA.gov

———————-

Expression

Molecular Expressions: Images from the Microscope
Microscape: Microscopic Views of The World using a Virtual Microscope (Nestor J. Zaluzec, ANL EMCenter, Microscopy.Com)

Fun

Toy

Amazon Toys

Arts

Architecture

Microscape (YouTube Channel)
Microscape

Poem

OEDILF: The Omnificent English Dictionary In Limerick Form

Music

Song Lyrics

returntotop


More News …

Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.

  • All-optical phase recovery and quantitative phase...
    on May 20, 2022 at 8:27 pm

    Optical imaging and characterization of weakly scattering phase objects, such as isolated cells, bacteria and thin tissue sections frequently used in biological research and medical applications, have been of significant interest for decades. Due to their optical properties, when these 'phase objects' are illuminated with a light source, the amount of scattered light is usually much less than the light directly passing through the specimen, resulting in a poor image contrast using traditional […]

  • Where do "Hawaiian box jellies" come from?
    on May 20, 2022 at 8:23 pm

    An insightful cross-disciplinary team of University of Hawai'i (UH) at Mānoa researchers, working for over a decade, published a study recently revealing that a key number of hours of darkness during the lunar cycle triggers mature "Hawaiian box jellyfish" (Alatina alata) to swim to leeward O'ahu shores to spawn.

  • Research reveals surprising inactivation...
    on May 20, 2022 at 5:11 pm

    Scientists at St. Jude Children's Research Hospital are studying voltage-gated ion channels (VGICs). Their work revealed a previously unknown mechanism of inactivation for one such channel that plays an important role in how neurons and muscles respond to electric signals sent by the nervous system. A paper on the work appeared today in Molecular Cell.

  • Researchers unveil a secret of stronger metals
    on May 20, 2022 at 5:11 pm

    Forming metal into the shapes needed for various purposes can be done in many ways, including casting, machining, rolling, and forging. These processes affect the sizes and shapes of the tiny crystalline grains that make up the bulk metal, whether it be steel, aluminum or other widely used metals and alloys.

  • Researchers detect a novel binding mechanism...
    on May 20, 2022 at 3:30 pm

    Researchers at the 5th Physical Institute of the University of Stuttgart have verified a novel binding mechanism forming a molecule between a tiny charged particle and a gigantic (in molecular terms) Rydberg atom. The scientists observed the molecule with the help of a self-built ion microscope. The results are published in Nature.

——–
Related

Here are links to pages about closely related subjects.

Knowledge Realm

Physical

“Fundamentals”
Law (Constant) Relativity
Force Gravity, Electromagnetism (Light, Color)
Matter (Microscope) Molecule, Atom (Periodic Table), Particle

“Space”
Universe (Astronomical Instrument)
Galaxy Milky Way, Andromeda
Planetary System Star, Brown Dwarf, Planet, Moon

Our Neighborhood
Solar System Sun
Terrestrial Planet Mercury, Venus, Earth (Moon), Mars
Asteroid Belt Ceres, Vesta
Jovian Planet Jupiter, Saturn, Uranus, Neptune
Trans-Neptunian Object
Kuiper Belt Pluto, Haumea, Makemake
Scattered Disc Eris, Sedna, Planet X
Oort Cloud Etc. Scholz’s Star
Small Body Comet, Centaur, Asteroid

——
Notes

1.   The resources on this page are are organized by a classification scheme developed exclusively for Cosma.