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 Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/scientific-amusements-rs-if-on-the-other-hand-the-lightis-very-intenseif-for-example-the-direct-light-of-thesun-passes-through-a-small-openingthe-rays-minglewith-each-other-and-are-surrounded-by-aureola-of-rayscomposed-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-starsand-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-pointandfor-this-image343285764.html
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
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 Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-modern-way-in-picture-making-published-as-an-aid-to-the-amateur-photographer-w-arrangement-for-no-6line-lighting-w-iv-uindov-casings-a-subject-the-pointer-indi-cates-direction-in-ivhich-face-isturned-rreflectors-sopaque-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-stillexcesssive-t-image342716550.html
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
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 Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/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-teleazoaare-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-image339998557.html
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
Dinanderie; a history and description of mediæval art work in copper, brass and bronze . Plate XXIIIASCHAL CANDLESTICK, ESSEN CANDLESTICKS—LIGHT-HOLDERS 139 period. At Essen, however, we see a seven-branched candle-. FiG. 37.—Paschal Candlestick, Magdeburgstick of great interest with a more authentic history, of which 140 DINANDERIE we give an illustration (Plate XXII.). It was made for the Abbess Mechtildas, the sisterof Otho II., in 998 ; and thesimplicity of its design and theornament in the knops suggestthat it may have been madeunder the direct influence of theByzantine workers brought in Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/dinanderie-a-history-and-description-of-medival-art-work-in-copper-brass-and-bronze-plate-xxiiiaschal-candlestick-essen-candlestickslight-holders-139-period-at-essen-however-we-see-a-seven-branched-candle-fig-37paschal-candlestick-magdeburgstick-of-great-interest-with-a-more-authentic-history-of-which-140-dinanderie-we-give-an-illustration-plate-xxii-it-was-made-for-the-abbess-mechtildas-the-sisterof-otho-ii-in-998-and-thesimplicity-of-its-design-and-theornament-in-the-knops-suggestthat-it-may-have-been-madeunder-the-direct-influence-of-thebyzantine-workers-brought-in-image343392668.html
RM2AXJTRT–Dinanderie; a history and description of mediæval art work in copper, brass and bronze . Plate XXIIIASCHAL CANDLESTICK, ESSEN CANDLESTICKS—LIGHT-HOLDERS 139 period. At Essen, however, we see a seven-branched candle-. FiG. 37.—Paschal Candlestick, Magdeburgstick of great interest with a more authentic history, of which 140 DINANDERIE we give an illustration (Plate XXII.). It was made for the Abbess Mechtildas, the sisterof Otho II., in 998 ; and thesimplicity of its design and theornament in the knops suggestthat it may have been madeunder the direct influence of theByzantine workers brought in
Light; a course of experimental optics, chiefly with the lantern . hespectrum band; but this need not matter to us. Arrangethe loose focusing lens f (the longest-focus one if thereare two) so as to focus the slit on the screen if the beamwere direct (the lantern must, of course, be deflected, asfor all prism work), and adjust the prism p otherwise asbefore. The whole arrangement is shown in Fig. 82, andits object is simply to produce on the screen the spectrum A brass cap with adjustable slit is, of course, much more convenient LIGHT. [chap. ot a slit upon which we can more readily make variou Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/light-a-course-of-experimental-optics-chiefly-with-the-lantern-hespectrum-band-but-this-need-not-matter-to-us-arrangethe-loose-focusing-lens-f-the-longest-focus-one-if-thereare-two-so-as-to-focus-the-slit-on-the-screen-if-the-beamwere-direct-the-lantern-must-of-course-be-deflected-asfor-all-prism-work-and-adjust-the-prism-p-otherwise-asbefore-the-whole-arrangement-is-shown-in-fig-82-andits-object-is-simply-to-produce-on-the-screen-the-spectrum-a-brass-cap-with-adjustable-slit-is-of-course-much-more-convenient-light-chap-ot-a-slit-upon-which-we-can-more-readily-make-variou-image339063555.html
RM2AKHK0K–Light; a course of experimental optics, chiefly with the lantern . hespectrum band; but this need not matter to us. Arrangethe loose focusing lens f (the longest-focus one if thereare two) so as to focus the slit on the screen if the beamwere direct (the lantern must, of course, be deflected, asfor all prism work), and adjust the prism p otherwise asbefore. The whole arrangement is shown in Fig. 82, andits object is simply to produce on the screen the spectrum A brass cap with adjustable slit is, of course, much more convenient LIGHT. [chap. ot a slit upon which we can more readily make variou
Light; a course of experimental optics, chiefly with the lantern . 37. Gently canting ourlantern a little, we pass the beam direct through the slit e(Fig. 37), so as to enter the water almost horizontally. Wefind the ray bent down a great deal, about at an angle of45°, as shown by the thin white line c d. Now we haveascertained that if we throw the ray first by our reflector 54 LIGHT. [CHApi. up through the water, in this case the path is exactly re-versed. It occurs to us at once, that if we sent our beam at a slightly greater angle (neverforget that all angles measurefrom the normal) through Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/light-a-course-of-experimental-optics-chiefly-with-the-lantern-37-gently-canting-ourlantern-a-little-we-pass-the-beam-direct-through-the-slit-efig-37-so-as-to-enter-the-water-almost-horizontally-wefind-the-ray-bent-down-a-great-deal-about-at-an-angle-of45-as-shown-by-the-thin-white-line-c-d-now-we-haveascertained-that-if-we-throw-the-ray-first-by-our-reflector-54-light-chapi-up-through-the-water-in-this-case-the-path-is-exactly-re-versed-it-occurs-to-us-at-once-that-if-we-sent-our-beam-at-a-slightly-greater-angle-neverforget-that-all-angles-measurefrom-the-normal-through-image339070879.html
RM2AKJ0A7–Light; a course of experimental optics, chiefly with the lantern . 37. Gently canting ourlantern a little, we pass the beam direct through the slit e(Fig. 37), so as to enter the water almost horizontally. Wefind the ray bent down a great deal, about at an angle of45°, as shown by the thin white line c d. Now we haveascertained that if we throw the ray first by our reflector 54 LIGHT. [CHApi. up through the water, in this case the path is exactly re-versed. It occurs to us at once, that if we sent our beam at a slightly greater angle (neverforget that all angles measurefrom the normal) through
Catalog of stereopticons, motion picture machines, projection apparatus : manufactured and imported by the McIntosh Stereopticon Company . directly towards the center of thecondensing lens, the point of the carbon being the source of light. We offer the above as the most simple and effective RightAngle Lamp on the market. It is very small (size of frame, 4^inches long by 4% inches high) and still has a 234; inch feed toeach carbon. The carbons can each be fed separately ortogether, depending on how one grasps the feeding wheels.Operated on direct current a ^ inch solid vertical and a y^ inchco Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/catalog-of-stereopticons-motion-picture-machines-projection-apparatus-manufactured-and-imported-by-the-mcintosh-stereopticon-company-directly-towards-the-center-of-thecondensing-lens-the-point-of-the-carbon-being-the-source-of-light-we-offer-the-above-as-the-most-simple-and-effective-rightangle-lamp-on-the-market-it-is-very-small-size-of-frame-4inches-long-by-4-inches-high-and-still-has-a-234-inch-feed-toeach-carbon-the-carbons-can-each-be-fed-separately-ortogether-depending-on-how-one-grasps-the-feeding-wheelsoperated-on-direct-current-a-inch-solid-vertical-and-a-y-inchco-image342675741.html
RM2AWE6B9–Catalog of stereopticons, motion picture machines, projection apparatus : manufactured and imported by the McIntosh Stereopticon Company . directly towards the center of thecondensing lens, the point of the carbon being the source of light. We offer the above as the most simple and effective RightAngle Lamp on the market. It is very small (size of frame, 4^inches long by 4% inches high) and still has a 234; inch feed toeach carbon. The carbons can each be fed separately ortogether, depending on how one grasps the feeding wheels.Operated on direct current a ^ inch solid vertical and a y^ inchco
The history of Battery A, First Regiment Rhode Island Light Artillery in the war to preserve the Union, 1861-1865 [electronic resource] . - ? ? ?? Mti-i-:f[f7iiij^£. ml £e I (o ?uj.S > II o a 2; £ w -a u .£ C/3 o 1S03.] GETTYSBURG 21r> federate s line of charge Garnett and Kemper, of Pickettsdivision, were in the front line with Armistead in support.These troops came direct for Webb s brigade at the angleof the wall, while on their left Pettigrews division of NorthCarolinians were directly in front of our battery, on whichthe writer was working on the left gun at the corner of thewall, c Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/the-history-of-battery-a-first-regiment-rhode-island-light-artillery-in-the-war-to-preserve-the-union-1861-1865-electronic-resource-mti-i-f-f7iiij-ml-e-i-o-ujs-gt-ii-o-a-2-w-a-u-c3-o-1s03-gettysburg-21rgt-federate-s-line-of-charge-garnett-and-kemper-of-pickettsdivision-were-in-the-front-line-with-armistead-in-supportthese-troops-came-direct-for-webb-s-brigade-at-the-angleof-the-wall-while-on-their-left-pettigrews-division-of-northcarolinians-were-directly-in-front-of-our-battery-on-whichthe-writer-was-working-on-the-left-gun-at-the-corner-of-thewall-c-image340005473.html
RM2AN4GCH–The history of Battery A, First Regiment Rhode Island Light Artillery in the war to preserve the Union, 1861-1865 [electronic resource] . - ? ? ?? Mti-i-:f[f7iiij^£. ml £e I (o ?uj.S > II o a 2; £ w -a u .£ C/3 o 1S03.] GETTYSBURG 21r> federate s line of charge Garnett and Kemper, of Pickettsdivision, were in the front line with Armistead in support.These troops came direct for Webb s brigade at the angleof the wall, while on their left Pettigrews division of NorthCarolinians were directly in front of our battery, on whichthe writer was working on the left gun at the corner of thewall, c
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