Kopeikin estimated that Jupiter caused only a tiny amount of deflection — less than 15 billionths of an arc second, or the thickness
of a human hair as seen from a distance of 400 miles.
By measuring the distance between the two satellites to within the width of a strand
of human hair as they orbit the planet, researchers can record changes in Earth's gravitational pull that result from water moving across its surface.
«That's like noticing that one person is taller than another by the width
of a human hair as they walk past you.»
Not exact matches
He says the 360 Eye sucks between seven to eight litres
of air through it per second — twice that
of the Roomba — which gives it the power to pick up particles
as small
as 0.5 microns, or smaller than a
human hair.
The machine can form layers
as thin
as 25 microns, which is thinner than most
human hairs, and has a total a build volume
of 4.9 by 4.9 by 6.5 inches.
This new healthcare tech could be even more groundbreaking,
as scientists are working to shrink the sensors to microns wide, about the width
of a
human hair.
Pictures, videos, emails, phone calls and more, traveling through glass fibers
as thin
as human hair, all at the speed
of light.
That's the danger with the anthropomorphism
of God... one people making self idolizing images
of themselves
of a
human God vis - à - vis Jesus, making graven images
of themselves, blonde
hair blue eyed Jesus»... then elevating themselves above all other men, a self reinforcing feedback to oneselfs,
as if they are Gods, which is blasphemy.
«Tom», even though krhodes share the same intellect
as a box
of hair, a box
of hair might remind a
human of a loved one.
See, that's what I mean by muddled... you
humans took a little story, mixed it with some myths from earlier religions and decided I was this all powerful god with an all powerful father (that supposedly turns
hair on the head
as well
as beards white if you look at him) that cared about each and everyone
of you.
Out
of the Earth ~ Natural Raw Diet for Dogs Many
of the commercial dog food companies would have us believe that they actually use
human grade meat in the production
of their food, when in fact the sources
of this «meat» are not even fit for animal consumption.In some areas
of North America this list can also include euthanized companion animals from clinics and shelters, roadkill, zoo animals, livestock which die from disease or disability.The «meat» is purchased from a rendering plant which also receives material from slaughterhouses such
as hair, feathers, hooves and any part
of the mammal which is condemned for
human consumtion.
Many
of the commercial dog food companies would have us believe that they actually use
human grade meat in the production
of their food, when in fact the sources
of this «meat» are not even fit for animal consumption.In some areas
of North America this list can also include euthanized companion animals from clinics and shelters, roadkill, zoo animals, livestock which die from disease or disability.The «meat» is purchased from a rendering plant which also receives material from slaughterhouses such
as hair, feathers, hooves and any part
of the mammal which is condemned for
human consumtion.
It's made
of 100 % virgin
human hair and can be dyed and bleached just
as you would your real
hair.
The new frequency comb is the size
of a
human hair compared with traditional frequency combs that can be
as large
as an apartment refrigerator.
Carbon nanotubes are a tube - shaped material which can measure
as small
as one - billionth
of a meter, or about 10,000 times smaller than a
human hair.
We can guess that this coat was lost by the time
of Homo erectus,
as its skeleton's proportions show that it was adapting to heat stress like modern
humans do, and part
of our adaptation involves an enhanced sweat gland cooling system which would not function well with a full coat
of body
hair.
The ESA's new system is designed to counter the force
of sunlight on a spacecraft — about the same
as the force
of gravity on a single
human hair.
As DNA passes through a tiny opening in the pore — an opening that is just 0.00000012 centimeters wide, or 1/10, 000 th the width
of a
human hair — the current shifts based on the sequence
of DNA letters.
Recently, holograms that are mere hundredths
of the thickness
of a
human hair have been made from metal deposited onto materials such
as silicon.
If the size
of these crystalline structures is 1,000 times smaller than a single
human hair diameter, then they are called nano - structures such
as nano - rods, nano - wires, nano - ribbons, nano - belts etc..
«With an outer diameter
of only 130 microns, the probe is
as thin
as a single strand
of human hair,» says Dr Jiawen Li, a researcher with the Adelaide Medical School, ARC Centre
of Excellence for Nanoscale Biophotonics (CNBP) and the Institute for Photonics and Advanced Sensing (IPAS) at the University
of Adelaide.
«The nakedness
of humans is a glaring difference between
humans and other mammals,» says evolutionary biologist Mark Pagel
of the University
of Reading, U.K.. Although
humans have about
as many follicles
as other primates, the
hairs are fine, exposing the skin and creating an evolutionary enigma.
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.
They also tracked Apolipoprotein E (APOE 4), a well - known genetic risk factor for Alzheimer's,
as well
as lifetime cumulative exposure to unhealthy levels
of PM2.5 — particles which are at least 30 times smaller than the diameter
of a
human hair and frequently cause the haze over urban areas.
Researchers have developed an endoscope
as thin
as a
human hair that can image the activity
of neurons in the brains
of living mice.
«We've been trying to track down the genetic and molecular basis
of naturally occurring traits — such
as hair and skin pigmentation — in fish and
humans to get insight into the general principles by which traits evolve,» said David Kingsley, PhD, professor
of developmental biology.
This is because the etching is only 10 to 20 micrometers deep — a layer
as thin
as a quarter
of the diameter
of human hair.
Materials • Rubbing alcohol (70 percent isopropyl alcohol) • Measuring spoons • Small bowl • Three long strands
of human hair (about 20 centimeters long) • Cotton swabs • Measuring tape or ruler • Thin, flat piece of plastic that can easily be cut (about 8.0 cm long and 8.0 cm wide), such as from the lid of a disposable deli container • Scissors (strong enough to cut the plastic piece) • Dime • Tape • Two small nails • Glue • Scrap piece of wood or flat Styrofoam (about 25 cm long and 10 cm wide) • Hammer • Pencil or pen • Hair dryer • Plastic box that can be sealed and is large enough to fit the wood or Styrofoam piece inside of it • Wet sponge or small towel (either paper or cloth) Preparation • Make a solution of 25 percent rubbing alcohol and 75 percent water by mixing one tablespoon of water with one teaspoon of rubbing alcohol in a small b
hair (about 20 centimeters long) • Cotton swabs • Measuring tape or ruler • Thin, flat piece
of plastic that can easily be cut (about 8.0 cm long and 8.0 cm wide), such
as from the lid
of a disposable deli container • Scissors (strong enough to cut the plastic piece) • Dime • Tape • Two small nails • Glue • Scrap piece
of wood or flat Styrofoam (about 25 cm long and 10 cm wide) • Hammer • Pencil or pen •
Hair dryer • Plastic box that can be sealed and is large enough to fit the wood or Styrofoam piece inside of it • Wet sponge or small towel (either paper or cloth) Preparation • Make a solution of 25 percent rubbing alcohol and 75 percent water by mixing one tablespoon of water with one teaspoon of rubbing alcohol in a small b
Hair dryer • Plastic box that can be sealed and is large enough to fit the wood or Styrofoam piece inside
of it • Wet sponge or small towel (either paper or cloth) Preparation • Make a solution
of 25 percent rubbing alcohol and 75 percent water by mixing one tablespoon
of water with one teaspoon
of rubbing alcohol in a small bowl.
In the chamber, tubes about the thickness
of a
human hair were lined with endothelial cells
as in natural blood vessels.
«By analyzing mice with the WNT10A mutation,
as well
as tissues from
human patients with WNT10A mutations, we found that WNT10A regulates the proliferation, but not the maintenance,
of stem cells in
hair follicles,» said Sarah Millar, PhD, vice chair for Basic Research in the Department
of Dermatology.
Here physicist Neil Fox spends his day manipulating delicate films
of diamond
as thin
as a
human hair.
The plane's frame needed to be strong enough to carry a
human pilot, several days» worth
of resources and four heavy batteries, but light enough to fly on the solar energy absorbed by the 17,000 solar cells — each
as thin
as a
human hair — mounted on its wing, fuselage and horizontal stabilizer.
When bats echolocate, they emit rapid - fire, high - frequency clicks (usually out
of range
of human hearing), then swivel their ears like radar dishes to catch the echoes, a system sensitive enough to detect objects
as thin
as a
human hair and tiny, night - flying insects.
A particular form
of the gene known
as TPCN2, for example, bestows brown
hair in modern
humans; any other form means
hair that's another color.
Belsky said the progress
of aging shows in
human organs just
as it does in eyes, joints and
hair, but sooner.
Dr. Charlier argues that
human remains in museums and scientific institutions can be divided into four categories, «ethnographical elements» such
as hair samples with no certain identification; anatomical remains such
as whole skeletons or skulls; archaeological remains; and more modern collections
of skulls, used in now discredited studies in the early 20th century.
The list included body
hair, wisdom teeth, and the coccyx — superfluous features that served
as Exhibit A in his argument that
humans did not descend from «demigods» but rather from a long line
of fur - insulated, plant - chewing creatures that sported tails.
A new discovery about the structure
of human hair is likely to change the way scientists and researchers,
as well
as the cosmetics industry, view and explore it in the future.
If you've heard
of «keratin,» you may already know that
human hair consists primarily
of keratin molecules arranged in a hierarchical sort
of structure, in which the fundamental building block is known
as an «intermediate filament.»
Made from keratin, the same material
as human hair, these nanofibers are packed together like bundles
of uncooked spaghetti, the team reports online today in Biology Letters.
His Field Emission Electric Propulsion (FEEP) system produces the smallest thrust
of any space engine ever: It is designed to counter the force
of sunlight on a spacecraft — about the same
as that
of a single falling
human hair.
Just 1 / 100th the size
of a
human hair, microbubbles sneak into very small canals within the complex clot and their oscillation from ultrasound causes a breakup
of the clot from the inside
as well.
«It's very difficult to do this because
of the minute size
of the neurons,» which are roughly one - tenth
as thick
as a
human hair.
Study
of the materials has been hindered by their extremely small size: A single metal thread is sometimes only
as thick
as a
human hair, and the thickness
of its gold coating is a hundredth
of that.
As he pulls out drawers and talks about the casts, Meldrum shows ones with the hallmarks
of hoax and others that intrigue him because
of anatomy,
hair striations, musculature and an apparent midtarsal break — a pair
of joints in the middle
of the ape foot that have less mobility in the
human foot because
of the arch.
The metamaterials were created with nonlinear optical response a million times
as strong
as traditional nonlinear materials and demonstrated frequency conversion in films 100 times
as thin
as human hair using light intensity comparable with that
of a laser pointer.
As part
of the process, team members shaved off 50 microns
of sample at a time — about half the width
of a
human hair — and photographed the polished rock surface each time.
Using this device, which consists
of several tubes contained within a needle about
as thin
as a
human hair, the researchers can deliver one or more drugs deep within the brain, with very precise control over how much drug is given and where it goes.
These modifications give SIR - PAM a depth
of field 32 times larger than what PAM could achieve while also improving its resolution to
as small
as 90 nanometers (1 / 1000th the width
of a
human hair).
State -
of - the - art atomic force microscopes (AFMs) are designed to capture images
of structures
as small
as a fraction
of a nanometer — a million times smaller than the width
of a
human hair.