Sentences with phrase «less than the width of a human hair»
Nanomaterials are typically less than 100 nanometres, or 100,000 times less than the width of a human hair.
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These iron - rich minerals are far less than the width of human hair in size, but produce a strong magnetic signal that can be easily measured by modern magnetometers.
But what could you use if you wanted to create something really small — a structure less than the width of a human hair?
Not exact matches
The team's novel fabrication technique involves patterning a solar absorber with tiny holes with diameters less than 400 nanometers (that's roughly 200 times smaller than the width of a human hair), cut into the absorber at regular intervals.
The particles found measure just five micrometres or less; approximately 20 times smaller than the width of a human hair.
But evolution has worked on much smaller scales too, producing finely honed nanostructures — parts less than a millionth of a meter across, or smaller than 1 / 20th of the width of a human hair — that help animals climb, slither, camouflage, flirt, and thrive.
More stuff that causes showers The air we breathe can be teeming with billions and billions of submicroscopic particles less than 1/8, 000 th the width of a human hair.
Scientists at the National Institute of Standards and Technology (NIST) have developed a new device that measures the motion of super-tiny particles traversing distances almost unimaginably small — shorter than the diameter of a hydrogen atom, or less than one - millionth the width of a human hair.
The current world record is held by the Electron Microscopy Group at Oak Ridge National Laboratory, where STEM images have been produced with a resolution in the range of 0.6 angstrom — less than one - millionth the width of a human hair.
This type of pollution refers to particles found in the air that are less than 2.5 micrometers in diameter, or 1 / 30th the average width of a human hair.
The evidence comes in the form of tiny glassy spheres, less than one - hundredth the width of a human hair, discovered at the Great Plains of Oklahoma after a rainstorm and put under scrutiny by scientists at several U.S. Department of Energy facilities.
Under the terms of the contract, Coherent will precisely contour and polish the optical surfaces of 230 mirror segments to the accuracy of less than 1 / 50th of the width of a human hair.
Materials scientist Dongsheng Li will use sophisticated microscopes to take a close look at how nanocrystals less than one - thousandth the width of a human hair assemble into branched structures while the process is taking place.
The size of these pores (less than 5 nanometers, nm) is 5,000 times smaller than the width of a human hair.