RFEW9H9Y–Portable Laryngoscope, illuminated by direct light from a gas lamp, used to examine a patient's mouth, vintage engraved illustra
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RFEDN1N5–Photo-studio lighting snoot as used to produce a pool of light technique 14th April 2013
RF2DE2RW7–The magic lantern early image projector using a concave mirror behind a light source to direct the light through a small slide with the image to be projected
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RM2BDYG0P–Thomas Edison, Steam Dynamo 'Jumbo,' 1882
RF2JJB53Y–First Arc Light - Battery Operated from the article ' BEGINNINGS AND FUTURE OF THE ARC-LAMP ' by S. M. Hamill from The Engineering Magazine DEVOTED TO INDUSTRIAL PROGRESS Volume VII April to September, 1894 NEW YORK The Engineering Magazine Co
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RF2TD30XY–Illustration of the first arc light, which was battery operated. From 'Beginnings and Future of the Arc Lamp ' by S M Hamill, from The Engineering Magazine, Volume VII, 1894.
RMCW338Y–Apollo as Helios
RMBB4CX5–An electron (e) in a solar cell interacting with light and dissipating excess energy is analogous to a child playing on a slide.
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RFEW91J1–Portable Laryngoscope, illuminated by direct light from a gas lamp, used to examine a patient's mouth, vintage engraved illustra
RMEE1GGF–An Vintage TV with direct light .
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RM2AXE0DT–Scientific amusements . rs. If, on the other hand, the lightis very intense,—if, for example, the direct light of thesun passes through a small opening,—the rays minglewith each other, and are surrounded by aureola of rays,composed of numberless extremely fine lines, of all colours, possessing a much largerdiameter, and which we dis-tinguish by the name of theaureola of capillary rays. The radiating form of stars,and the distant light of street-Radiating image. kmps bclong to thc pre- ceding phenomena. If the eye is accommodated to agreater distance than that of the luminous point,—andfor this
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RF2JJB540–from the article ' BEGINNINGS AND FUTURE OF THE ARC-LAMP ' by S. M. Hamill from The Engineering Magazine DEVOTED TO INDUSTRIAL PROGRESS Volume VII April to September, 1894 NEW YORK The Engineering Magazine Co
RF2BTGWNC–States that, the angle under which the rays of light, arising from the extremities of an object, cross each other at the eye, is in direct proportion
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RF2C7DAYE–Understanding How Light Affects Your Photography. Differences in the results of photographs without and with the help of a flash to reduce shadows.
RM2TABKE7–Voltage produced by light, extracted from Navy Electricity and Electronics Training Series, Module 1 - Introduction to Matter, Energy, and Direct Current (1992).
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RM2X1MKDG–THE ALLIED OCCUPATION OF FRENCH NORTH AFRICA, 1942-1945 - This building had a narrow escape when a bomb nearly scored a direct hit during the enemy air raid in Allied-occupied Algiers, 21 November 1942. Algiers has experienced its first air raid when enemy machines flew over at night and dropped about a dozen bombs in the town. Damage was done but casualties were very light,
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RFEW91J2–Laryngoscope, illuminated by direct sunlight, showing a doctor looking into a patient's mouth, vintage engraved illustration. Us
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RM2AWG2CP–The Modern way in picture making : published as an aid to the amateur photographer . w Arrangement for No. 6.line lighting. W. IV.— Uindo:v Casings. A.— Subject. The pointer indi-cates direction in ivhich face isturned. R.—Reflectors. S.—Opaque screen to slightlyreduce strength of direct light. C. — Camera. For this lighting note exactly theposition of head as shoion in abovediagram. Be sure that the iOindowdoes not become part of the back-ground, as seen from camera. Tworeflectors arc necessary, the camerafocusing betiueen thou. And if thecontrast of light on the face is stille.xcesssive, t
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RF2JJB56B–Single Arc-Lamp [for indoor lighting] from the article ' BEGINNINGS AND FUTURE OF THE ARC-LAMP ' by S. M. Hamill from The Engineering Magazine DEVOTED TO INDUSTRIAL PROGRESS Volume VII April to September, 1894 NEW YORK The Engineering Magazine Co
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RFPRDH4A–Cranberries (Vaccinium oxycoccus), top view. Direct hard light
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RF2C7DAWC–Understanding How Light Affects Your Photography. Differences in the results of photographs without and with the help of a flash to reduce shadows.
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RF2C7DA99–Understanding How Light Affects Your Photography. Differences in the results of photographs without and with the help of a flash to reduce shadows.
RMH8NN6T–GOMEL, BELARUS - JULY 13, 2016. TechniSat SkyStar 2. TechniSat is a German manufacturer of direct broadcast satellite receivers.
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RFEW9HA0–Laryngoscope, illuminated by direct sunlight, showing a doctor looking into a patient's mouth, vintage engraved illustration. Us
RF2A4G11A–3d rendering of three lights with reflectors with the head turned down and up. Artificial lighting. Photo shoot light improvement. Best lighting equip
RF2J07GED–Direct sunlight gradient linear vector icon
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RF2JJB55Y–Jablochkoff Candle A Yablochkov candle (sometimes electric candle) is a type of electric carbon arc lamp, invented in 1876 by the Russian electrical engineer Pavel Yablochkov. from the article ' BEGINNINGS AND FUTURE OF THE ARC-LAMP ' by S. M. Hamill from The Engineering Magazine DEVOTED TO INDUSTRIAL PROGRESS Volume VII April to September, 1894 NEW YORK The Engineering Magazine Co
RF2CA7TB3–solar radiation icon. Direct rays fall to the ground. flat vector illustration.
RFT18MK8–Word cloud with golden keywords out of the area mlm, network marketing and direct sales
RFWP5M5Y–Photovoltaic solar panels absorb sunlight as a source of energy to generate direct current electricity.
RFPRY5XP–Cranberries (Vaccinium oxycoccus), top view. Direct hard light
RF2M7XWJF–Cartoon of astonished businessman direct finger up find out solution. One line style art
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RMRE05X0–. The microscope; an introduction to microscopic methods and to histology. Microscopes. Figs. 39-40. F01 39 "or jnil explanation see Figs. 40 22 and 23. 63. Reflected, Incident or Direct Light.—By this is meant light reflected upon the object in some way and then irregularly reflected from the object to the microscope. By this kind of light objects are ordinarily seen by the unaided eye, and the objects are mostly opaque. In Vertebrate Histology, reflected light is but. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabi
RF2C7DARE–Understanding How Light Affects Your Photography. Differences in the results of photographs without and with the help of a flash to reduce shadows.
RMH8NN6X–GOMEL, BELARUS - JULY 13, 2016. TechniSat SkyStar 2. TechniSat is a German manufacturer of direct broadcast satellite receivers.
RFEH1BT8–Alfred-Amedee Dodds, 1842 - 1922, French officer of the expeditionary corps in the Second Franco-Dahomean War in West Africa, historical illustration circa 1893
RF2HE7TTX–Neon four arrows point show to dot red color vector illustration image flat style light
RFC2CG46–Otto Peitz, one of the winners of the distance march Vienna - Berlin 1893, historical illustration circa 1893
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RF2JJB56D–Siemens & Halske Ratchet Arc-Lamp [Ribbon Feed Type] from the article ' BEGINNINGS AND FUTURE OF THE ARC-LAMP ' by S. M. Hamill from The Engineering Magazine DEVOTED TO INDUSTRIAL PROGRESS Volume VII April to September, 1894 NEW YORK The Engineering Magazine Co
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RMHRP654–Marvels of Electricity, 19th Century
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RF2BNWFGR–Editable Vector Line Pack of 4 Simple Filledline Flat Colors of dashboard, light, cloud, popup, succulent Editable Vector Design Elements
RM2AN47HH–The principles of biology . must betaken, are qualifications thrust upon us more especially bythe facts which zoologists have brought to light. It isamong the Protozoa that there occur numerous cases of vitalactivity displayed by specks of protoplasm; and from theminute anatomy of all creatures above these, up to the Teleazoa,are drawn the numerous proofs that non-ceUular tissues mayarise by direct metamorphosis of structureless colloidal sub-stance. Our survey of morphological composition throughout theanimal kingdom, must therefore begin with those undifier-entiated aggregates of physiologic
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RFC2CEBK–Alfred-Amédée Dodds, 1842 - 1922, French officer of the expeditionary corps in the Second Franco-Dahomean War in West Africa, hi
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