Engineering

MAX-phase ceramics can self-heal cracks even at room temperature

Ceramics are resilient to heat and extreme environments, but they are fragile and crack easily. Recently, in a study published in Science Advances, researchers at Texas A&M University have discovered a self-healing mechanism ...

Machine learning & AI

Making the role of AI in medicine explainable

Universitätsmedizin Berlin and TU Berlin as well as the University of Oslo have developed a new tissue-section analysis system for diagnosing breast cancer based on artificial intelligence (AI). Two further developments ...

Engineering

The first endovascular technology that can explore capillaries

At EPFL, Lucio Pancaldi, a Ph.D. student, and Selman Sakar, an assistant professor, have harnessed hydrokinetic energy (mechanical energy resulting from the motion of liquids) to get an instrument into places in the human ...

Robotics

Microscopic robots 'walk' thanks to laser tech

A Cornell University-led collaboration has created the first microscopic robots that incorporate semiconductor components, allowing them to be controlled—and made to walk—with standard electronic signals.

Engineering

Microlandscaped abrasive tools deliver perfect grinding results

Tiny pyramids and cubes precisely aligned in rows and columns or radial lines of minute raised dots—these microscopic structures whose size is similar to the width of a human hair, are enabling engineers to design novel ...

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Microscope

A microscope (from the Greek: μικρός, mikrós, "small" and σκοπεῖν, skopeîn, "to look" or "see") is an instrument for viewing objects that are too small to be seen by the naked or unaided eye. The science of investigating small objects using such an instrument is called microscopy. The term microscopic means minute or very small, not visible with the eye unless aided by a microscope. Anton Van Leeuwenhoek's new, improved microscope allowed people to see things no human had ever seen before.

This text uses material from Wikipedia, licensed under CC BY-SA