Scientists in Japan have demonstrated how to make electrical circuits on plastic thinner
than the width of human hair in an attempt to reduce the impact of bending on circuit performance.
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.
Not exact matches
Shorter
than the
width of a
human hair, the roots absorbed lichen, bacteria and algae blowing about
in the sand.
The sulfuric acid condensed into minute droplets — each two hundred times finer
than the
width of a
human hair — that could easily remain suspended
in the air as an aerosol cloud.
Hudson's laboratory used laser light to cool tiny amounts
of the reactant atoms and molecules to an extremely low temperature — one one - thousandth
of a degree above absolute zero — and then levitate them
in a space smaller
than the
width of a
human hair, inside
of a vacuum chamber.
CNTs are much smaller
than the
width of a
human hair and naturally form «forests» when they are created
in large numbers.
In contrast, perovskite solar cells depend on a layer
of tiny crystals — each about 1,000 times smaller
than the
width of a
human hair — made
of low - cost, light - sensitive materials.
Recent advances
in optical physics have made it possible to use fluorescent microscopy to study complex structures smaller
than 200 nanometres (nm)-- around 500 times smaller
than the
width of a
human hair.
Their name is derived from their size, since the diameter
of a nanotube is on the order
of a few nanometers (approximately 50,000 times smaller
than the
width of a
human hair), while they can be up to several millimeters
in length.
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.
EACH
of these miniature masterpieces is the
width of a
human hair, but packs
in more pixels per square centimetre
than the highest resolution TV screen.
Working
in collaboration with Douglas Goff, Ph.D., and colleagues at the University
of Guelph (Canada), Zuluaga Gallego and Velásquez Cock extracted cellulose nanofibrils (CNFs), which are thousands
of times smaller
than the
width of a
human hair, from ground - up banana rachis.
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.
The new work
in Nature Communications overcame fundamental barriers
in utilizing LED technology on monolayer semiconductors, allowing for such devices to be scaled from sizes smaller
than the
width of a
human hair up to several millimeters.
«They [quantum dots] are more
than five thousand times smaller
than the
width of a
human hair, which enables them to straddle the worlds
of quantum and classical physics and gives them useful optical properties,» said project lead Ted Sargent, a professor
in The Edward S. Rogers Sr..