Light metals


  • Webster's Revised Unabridged Dictionary
    • Light metals (Chem) the metallic elements of the alkali and alkaline earth groups, as sodium, lithium, calcium, magnesium, etc.; also, sometimes, the metals of the earths, as aluminium.
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Chambers's Twentieth Century Dictionary
  • Interesting fact: In 1997 a Menorah was built in Latrun, near the main Jerusalem-Tel Aviv highway. It was more than 60-feet tall, weighed 17 metric tons, and took up an area of 600-square meters. A rabbi was lifted in a crane each night of the holiday to light the candles on the menorah, which was made of metal pipes.
    • Light metals those whose specific gravity is less than 5
    • ***


Chambers's Twentieth Century Dictionary
Fr.,—L. metallum—Gr. metallon, a mine, a metal.


In literature:

Down below in their trenches, covering the walls of their dugouts, the Germans had erected light metal buildings.
"The Story of the Great War, Volume IV (of 8)"
Its brilliant, polished metal facade reflected the light of the rising Sun redly.
"The Martian Cabal" by Roman Frederick Starzl
It was a low-vaulted metal room of blue and yellow tube-lights.
"Astounding Stories of Super-Science, March 1930" by Various
Mattawa, with considerable difficulty, struck a match, and a pale light streamed out from the little metal lamp he fastened in his hat.
"The Greater Power" by Harold Bindloss
It was to be effected by rays of light striking upon a polished plate of metal.
"Masterpieces of Mystery" by Various
Ropy strands of the metal shone reddish-yellow in the soft light of the walls; detached pieces lay on the floor and in the car itself.
"The Finding of Haldgren" by Charles Willard Diffin
The Wood Prince and the Mother of Metals combined light and darkness, and thus created the human race as men and women.
"The Chinese Fairy Book" by Various
The walls here were of burnished metal, glowing with impregnated cold-light.
"Slaves of Mercury" by Nat Schachner
A little tree was beside her and its leaves in the uncanny light looked like crisp black metal.
"Tante" by Anne Douglas Sedgwick
It was metal, and it glittered in the feeble candle light.
"Carmen Ariza" by Charles Francis Stocking
He swiftly retrieved the head-piece from the spider-creature's body, and set the light metal framework in place on Ruth's auburn curls.
"Astounding Stories, May, 1931" by Various
In one corner was an immense pile of a shining yellow metal that sparkled gorgeously in the light of the torch.
"Writings in the United Amateur, 1915-1922" by Howard Phillips Lovecraft
It glowed, this light, increasing in power as heating metal slowly turns red.
"Gold" by Stewart White
Lights were dim enough to hide the Martian austerity of the metal furnishings.
"Fee of the Frontier" by Horace Brown Fyfe
For a second there was a gleam of light in the darkness of the porch as the moon's rays caught the burnished metal of the man's revolver.
"In the Brooding Wild" by Ridgwell Cullum
As he did so the light fell upon a bright piece of metal.
"The Frontiersman" by H. A. Cody
In the glow of light within this bare metal apartment I could see how pale and drawn was her beautiful face.
"Astounding Stories, June, 1931" by Various
It's a thing some three feet long or over, of light metal, covered with satin and velvet and silk.
"The Buttoned Sky" by Geoff St. Reynard
Now the metal disc glowed with a brilliant light.
"The Golden Amazons of Venus" by John Murray Reynolds
She laughed metallically, and reaching lazily toward a silver box at her elbow, selected a cigarette and lighted it.
"Thirty" by Howard Vincent O'Brien

In poetry:

Outside, the metals on the other track
Like two thin lights were seen;
Ahead the signals, on a ground of black,
Glimmered red, white, and green.
"Bannockburn" by Alexander Anderson

In news:

A heavy metal stunt has the Tourtelot name in lights, but not in a way that sells real estate.
Tis the season of metal-inspired Christmas light shows and we've got another one to cram under your tree.
John Deere metal pedal tractor, light fixtures, collectables, & much much more.
Walls of water, slick metal toilets, subtle lighting--it's all part of the experience.
Robotic lights pivoted on shiny metal trusses that hung over the stage.
Drivers were today warned of eight weeks of disruptions on the M6 – as highways bosses revealed they are having to replace street light cabling stolen by metal thieves.
The North Carolina metal stalwarts will hit the road in March taking Torche, Valient Thorr and A Storm of Light along to open for the band.
Sequins and metallics have come into the light, t, bringing sparkle to daytime wear –.
Automated material load and unload equipment on three of its six CNC turret presses allow American Metal Fab to run lights out over an unmanned second shift to provide enough parts for downstream operations.
Reactors using liquid-metal coolant can be thermally more efficient than light-water designs and potentially simpler to build as well.
What hard rock or heavy metal song would you like to see put to a Christmas light display.
Kloeckner Metals, North America's fourth-largest service center company, plans to build a new light-gauge flat- rolled processing facility in the Southeast.
Almost 20 years ago, Arthur L Schawlow, the 1981 Nobel laureate, told the author that a metal ruler could be used to measure the wavelength of light.
Using metal chips and light, clinicians will be able to detect viruses in even rural medical clinics.
"I remember going there with my Dad when I was about eight-years old," says Peter Farrell, a craftsman who has purchased metal scraps for works of art and high-end custom lighting projects.

In science:

Finally, we studied the possibility of using, instead of Ti, other light transition metals as dopants.
Ti-enhanced kinetics of hydrogen absorption and desorption on NaAlH4 surfaces
At metallic densities the Fermi velocity vF is two orders of magnitude smaller than the velocity of light c, so that for all practical applications it is justified to ignore the radiation field.
Bosonization of Interacting Fermions in Arbitrary Dimensions
On one hand this guarantees to account for the correct integrated light contribution from AGB stars at LMC and SMC metallicities, but on the other hand it makes it difficult to derive explicit indications on uncertain aspects of the underlying AGB evolution.
Population synthesis models including AGB stars and their ingredients
In other words, the computed metallicity is higher if the observation gathers less light from the fully mixed H  region with respect to the newly ionized gas.
Enrichment of the ISM by metal-rich droplets and the abundance bias in HII regions
Notably, the metal-rich GCs follow a spatial distribution that mimics fairly closely the similarly metal-rich spheroid light of the host galaxy, suggesting that they formed together.
Massive star clusters in galaxies
In the light of our theoretical result, we discuss the thermopower in some transition metal oxides.
Non-monotonic temperature dependence of thermopower in strongly correlated electron systems
In the light of our theoretical results, we discuss the thermoelectric response in some transition metal oxides.
Non-monotonic temperature dependence of thermopower in strongly correlated electron systems
This review considers the current wide-spread beliefs and preconceptions about ‘Galactic Bulges’ – for example, that they are old, metal-rich and related to elliptical galaxies – in the light of modern data.
Galactic Bulges
Analyses of globular cluster systems in external galaxies conclude that they are more metal-poor in the mean than is the underlying stellar light, at all radii in all galaxies (Harris 1991).
Galactic Bulges
It is therefore preferable, if possible to observe the light element isotopes in a low metallicity environment.
Big Bang Nucleosynthesis
Observation of r-process elements in extremely metal-poor halo stars has shed some important light on this question.
Supernovae as the Site of the r-Process: Implications for Gamma-Ray Astronomy
Stars with 10 Gyr and other metallicities, as well as stars with 1 Gyr or 100 Myr, also have a large range of percentage contributions to the light at λ5870˚A, from as little as 5 to nearly 50 per cent, depending on the ob ject.
Spectral Synthesis of the Nuclear Region of Seyfert 2 and Radio Galaxies
Histogram of different age and metallicity components contribution, normalized to the light at λ5870˚A (left) and λ3660˚A (right).
Spectral Synthesis of the Nuclear Region of Seyfert 2 and Radio Galaxies
Zahed (Stony Brook) has discussed new ideas about “chiral disorder”, connecting motion of light quarks in the QCD vacuum to that of electrons in “dirty metals”.
Summary of the Workshop ``the QCD Phase Transitions'' Brookhaven National Laboratory, November 4-7 1998
It is therefore preferable, if possible to observe the light element isotopes in a low metallicity environment.
Primordial Big Bang Nucleosynthesis