Optical device

Lens (26)
Microscope (79)
Optical device (95)
Telescope (104)

Synopsis: Optics & microscopy: Optical devices: Optical device:

He even designed ingenious devices called stereoscopes, in which two slightly different versions of the same image viewed together through the instrument transformed into a single three-dimensional drawing.

It is really fascinating that you may just be able to have limited some really neural substrate that's binocular

When you look at yourself in the mirror, what do you see? Do you see Super Homer,

Coffee filters make excellent covers. 2. Clean windows, mirrors, and chrome Coffee filters are lint-free so theyll leave windows sparkling. 3. Protect China by separating your good dishes with a coffee filter between each dish. 4. Filter broken cork from wine.

The suns rays, collected through reflecting mirrors, are used to heat water which then produces steam to power turbines.

1. CSP systems need water for cleaning the mirrors and for the generation of steam to drive the turbines which the greenhouses can provide. 2. The Greenhouse evaporators make very efficient dust traps (as do plants that are growing outside)

since the mirrors stay cleaner and therefore operate more efficiently. 3. In solar thermal power plants,

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#Sundaland Clouded Leopard Newly Identified Species Filmed for First time A newly identified Sundaland clouded leopard,

Up periscope!..Life is all about the journey, but sometimes it nice to know whats in the pipeline...

but the effects on rodents often do not mirror those in people. Rinat Neuroscience had an experimental drug that sharply reduced appetite in rodents.

Meter-long tubes packed with electronics and mirrors, these cameras are to be mounted to the outside of the International Space station.

One group of participants saw a digital representation of their current selves in a virtual mirror,

The doomsday vault s entrance is a patchwork of reflective steel, mirror glass, and prisms lit by the arctic sun in summer and fiber optics in winter.

Genebanks in Iraq and Afghanistan, for example, were destroyed in recent years. In Afghanistan, looters were after the glass jars storing the seeds.

but the coloring of Santa's garb is meant mainly to mirror the coloring of Amanita mushrooms Rush added.

Just one of three ferrets caged a short distance from infected ferrets caught the virus. The findings mostly mirror

if you turn it 90 degrees polarized in the same way some sunglasses reduce glare.

and tail off as the summer progresses reaching a lower baseline level for the winter Benbrook said adding that CLA levels mirror the amount of fresh forage in the cows'diet.

Another Halloween ritual involved looking in a mirror at midnight by candlelight for a future husband's face was said to appear (a scary variation of this later became the Bloody mary ritual familiar to many schoolgirls.

and sculptures ornately designed rooms (like the oehall of Mirrors) and even technological innovations such as pressurized water fountains in its gardens that jetted water into the air

The king s bedroom and apartment area were located close to the Hall of Mirrors. Spawforth writes that the hall has 30 tableaux that tell an oeepic narrative of what oelouis (XIV) as King of France aspired to be.

The design of the hall added to the effect. oeviewing was to be helped by the famous wall of mirrors

The Hall of Mirrors was flanked on its north side by the Salon of War which has art depicting the king s victory against a European coalition in a war that ran from 1688-1697 and on its south side by a Salon of Peace

I was proclaimed Emperor of Germany in the Hall of Mirrors adding an extra layer of humiliation to The french defeat.

me The two most immediate patterns that tumble out of the triangle are its bilateral symmetry the left and right halves of the tree mirror each other perfectly and the sight of the familiar counting numbers marching down the inner diagonals on each

Mirror Lake: Though it s more of a pond than a lake this Yosemite Valley spot is an extremely popular destination.

but sunglasses might help protect them from pollen entering the eyes. If you're doing yard work avoid touching your hands to your face and eyes Patil recommended.

which gets its name from a statement the Red Queen made to Alice in Lewis carroll s Through the Looking-glass#:

A couple of the stars of the constellation Cassiopeia would serve as rough pointer stars to the great messier object and the comet and scanning with my binoculars

Shivering from the cold I scanned the sky with binoculars until BAM! There they were!

and sunglasses can help block pollens from your face before they find their way into your nose and eyes.

I scanned the skies with binoculars until the moment I made first contact with comet Lovejoy.

Slewing my telescope (moving to aim at a point in the sky) I found the comet in a 2-inch-wide-angle eyepiece one that gave

The eyepiece was a gift my mom had given me for my birthday the Christmas before (yes

There I stood at the eyepiece shivering not with cold but excitement. Behold a marvel in the darkness!

when the eyepiece end of the telescope is uncomfortably low to the ground and eyepiece out of the telescope's focuser just then realizing how well the new focuser worked

and replaced it with a digital single-lens reflex (DSLR) camera refocusing carefully on the faint glowing orb that was Lovejoy.

Using a mirror helps kids see where they need to brush. According to the American Dental Association parents should begin flossing their child s teeth as soon as two teeth that touch appear.

The latter push mirrors, and was influenced by, the approach of the three-year-old Alliance for a Green revolution in Africa (AGRA), funded by the Bill and Melinda Gates Foundation in Seattle, Washington, the Rockefeller Foundation in New york and the UK Department

But, says Coles, these findings mirror those from earlier trials, and it is possible to identify those patients most at risk by screening for certain biomarkers.

and Barry Sharpless for his work on chemical syntheses that selectively create one of two mirror-image forms (enantiomers) of a molecule.

A nanotwin is a crystalline segment that mirrors the orientation of atoms on the other side of an interface (a so-called twin boundary) within a material.

and three deformable mirrors, allowing astronomers to correct for atmospheric distortions over an exceptionally large field of view.

I'd run after them sweating profusely with my binoculars steaming up. Plus the type of animal studies approved in the'70s

Its seems as I step out of the shower and pass the mirror I am blessed already to having one of my own.

Everything on the moon the rovers the flag the mirror could have been placed there by probes.

This very deliberately mirrors the rising smoke of a mushroom cloud. The second below features a line for every person killed by the blast using the first-obtained casualty figures at respective distances from the blast.

It's designed to mirror the Uranium-235 atom which was used in the bomb...and 68 years later we are still keeping ourselves busy with extreme nuclear research building particle accelerators with ever increasing luminosity...

Back at Organovo inside an otherwise unremarkable neon-lit clean room Dallas arranges human cells into intricate patterns that mirror those of nature.

and mirrors to make it a slam dunk. Basically evolution is a concoction of vast amounts of time mixed with bunches of generational replication errors

The Wrap-Upas Climate Week NYC slips into the rearview mirror what can we take away? Did anything you know happen?

Since the 1980s differences in the appearances of male and female birds have been seen through a prism of genetic correlation.

Many hermits were imagined so the hermitage would be stocked with some eyeglasses and some reading material for the use of a hermit who had stepped perpetually out for a moment.

Three biologists in 2011 and five in 2012 used binoculars in two-hour shifts watching

Instead the findings show that in some areas it is better to have snow act as a natural mirror

and for other large-area optical devices and materials that would be too expensive to produce with noble or coinage metals.

However the rise of the cells in pigs mirrors the recent findings in human clinical studies.#

Wearing large sunglasses will keep pollen and mold from aggravating your eyes. A hat will reduce pollen from sticking to your hair.

The results from the field study mirror what Smarandescu and Mennecke discovered in the lab

when light reflects from a transparent material which is polarized why sunglasses reduce the glare from water glass and other surfaces.

Another team member Gerd Weigelt (Max-Planck-Institut fã r Radioastronomie Bonn Germany) explains By combining the world-class sensitivity of the large mirrors of the VLT with interferometry we are able

Canadian teen smoking statistics practically mirror those of the United states he noted. Yang said his findings are counter to common perceptions that parents have little influence on children's behavior after they enter adolescence.

We had to factor that into the analysis. The researchers results mirror the GMT European date correlations indicating that the GMT was on the right track for linking the Long Count and European calendars.

You can't really tell them apart just looking at them through binoculars in the rainforest said senior author Peter Kappeler of the German Primate Center in Goettingen who earned his Phd at Duke in 1992.

Yield reductions resulting from additional years of continuous corn production mirror the effects of residue accumulation

After a few months said Michael Stegall now 15 I looked in the mirror and said'That's not who I wanted to be.'

These tiny ridges produce structures called diffraction gratings The particular shape and spacing of these ridges

The sugar group is reattached in a mirror-image orientation (forming a (2s)- DIMBOA-glucoside) so that the plant enzyme cannot remove it a second time.

and corresponds to an anatomical principle namely the mirror-image arrangement of our left and right hands.

That two mirror molecules can have a completely different mode of action became widely known in the aftermath of the tragic effects the sedative drug Contergan had on unborn children in the early 1960s.

since 1968--a direct result of the establishment of 160 national coastal wildlife refuges and nearly 600000 acres of national seashore in 10 states. â#ecause the'state of the birds'mirrors

Hidden in the patterns of genome variation are signals that indicate large cyclical fluctuations in population size that mirror historical patterns of glaciation.

The findings mirror similar changes in coastal wetland land cover loss reported in the November 2013 report Status

Increases In common Raven distribution and abundance in the American west mirror declines in distribution and abundance of Greater Sage-grouse where energy transmission corridors and other land use changes have altered sagebrush steppe

Nearly a third of this 10000-year cross-section has been deposited in the last 2000 years indicating that the rate of deposit has increased steadily at a pace that mirrors the expansion of human activity in the region.

study findsforget about positioning giant mirrors in space to reduce the amount of sunlight being trapped in Earth's atmosphere

#Rice theory explains north-south China cultural differencesa new cultural psychology study has found that psychological differences between the people of northern and southern China mirror the differences between community-oriented East asia

It has resulted in two distinct cultural psychologies that mirror the differences between East asia and the West.

In many ways the history of cattle genetics mirrors human history Decker said. In the case of African cattle anthropologists and geneticists used to suspect that domesticated African cattle were native to the continent

The CU-Boulder invention consists of eight parabolic mirrors that focus concentrated sunlight to a spot no larger than a postage stamp on a quartz-glass rod connected to eight bundles of fiber-optic cables each consisting of thousands of intertwined fused

You get this shift toward woody fungal communities that mirror how much shrub density you have in the hill prairie he said.

While the effect of doping the multi-orbital barium iron arsenic--customizing its crucial outer electron count by adding cobalt--mirrors the emergence of high-temperature superconductivity in simpler systems the mechanism itself may be entirely different.

Their skulls mirror the variety of their diets--bats with long and narrow snouts eat nectar;

Stone eyeglasses? Unusual materials get attention at Pitti Uomoflorence, ITALY--They wore seersucker suits, harem pants and chambray shirts.

and did not mirror the evenly split verdict when respondents made their scenario selection. Most of the experts, in fact, poked holes in the ideal of smart systems being implemented well by individuals in most connected homes by 2020...

typed on a plastic laptop with a plastic clip in my hair, plastic sunglasses on my head,

if he shows up in public with a certain kind of sunglasses one day, everybody rushes out to buy the same sunglasses the next.

And so, a sense of conservation is gradually coming to this part of the world, even as blessed as it is with energy resources both renewable and nonrenewable.

Within the emerging industry, solar thermal power takes many forms towers, troughs, cones, mirrors, lenses.

A nanotwin is a crystalline segment that mirrors the orientation of atoms on the other side of an interface (a so-called twin boundary) within a material.

There are the really â Å out there â Â schemes like launching a fleet of mirrors into space

This uses mirrors in the shape of a parabolic trough to heat a fluid flowing through a pipe at its focus.

According to the article, the artificial eye consists of a lightweight mirror lens attached to a USB video camera.

This is achieved by combining a curved reflective surface that is machined into acrylic glass with lenses covering the frontal field that otherwise would have been obstructed by the mirror.

The rivalry between the two big chocolate companies projects in some ways mirrors what occurred in the race to sequence the human genome, between Celera Genomics and the publicly financed Human genome Project.

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