Death Valley as seen from the Space Shuttle's synthetic aperture radar instrument. This image is in false color; the surface color and intensity represent the radar reflection properties of the ground cover. The image is arranged like a map; the image pixels represent (approximately) rectangles on the ground.
Picture of Nikon CF-DC1 taken with the en:Nikon D40
UCLA students protest taser incident, November 17, 2006. Photo: Michael Linder, KNX.
Jessica Chobot at the Game Developers Conference in 2010, during the Independent Games Festival Awards.
Hiroaki Yura, Japanese violinist
Jade Raymond at the Electronic Entertainment Expo in 2007.
Hiroaki Yura, Japanese violinist
Audioguide user in Ventspils near one of the most popular sightseeing objects - Flower clock
architecture-38.jpg
Nikon logo on a Nikon D1X.
For a better visual, view in large size
The en:NASA gallery provided the following description of the image:
Artist representation of CERES instruments scan Earth in RAP Rotating Azimuth Plane mode.
airsar-instrument-on-aircraft.jpg
NERVA Nuclear Rocket Engine.
ams_aerials2007.jpg
zeisswerk_jena_um_1910.jpg
Metera of Honda Elysion ( RR1 )
Created using xearth by Brek Miller for the Birmingham Solar Oscillations Network
Sparkly lip gloss in mirror.
Henrik Lindstrand, keyboardplayer from the danish band Kashmir.
Jan-Heie Erchinger
16-String Zither - ГђГ n Tranh
godward-drusilla-1906.jpg
kupecky__jan_-_portrait_of_a_women_with_a_treble_viol__c._1720.jpg
The Go-Go's at Antone's in Austin, TX. Charlotte Caffey (lead guitar and keyboards)
this is the picture of Sr.Babu Singh Maan . the great pujabi writerand lyricst. he was born on 12th oct 1942. he had written so many and very very nice songs. people who use to listan punjabi songs he will know who the Babu Singh Maan is.( maan maraharan wala ). from last 42 years i think not even a single famous punjabi singer would have been left who had not sung the ongs writtan by babu singh maan.
Marc Marzenit
surface_friction_tester.jpg
NIST Radio Station WWVH antenna field in Barking Sands, Kauai. This station broadcasts timecode information to Hawaii and the Pacific Ocean. Antennas visible, from left to right, are the 20 MHz (abandoned), 15 MHz, and 10 MHz phased antenna pairs, followed by the 2.5 MHz monopole. Further right, surrounded by octagonal fences, are two broadband backup antennas used in case one of the main antennas is unavailable. To the far right can be seen part of the station building. The picture is taken from the 5 MHz antenna pair, which is not visible.
mapa_nuclear1.jpg
cosmos-954_scheme.jpg
National Labs with AFCI programs
Our company produces and supplies Industrial X-ray Equipment, X-ray Tube, X-ray Flaw Detector; Medical X-ray Tube; X-ray Tube for security check; and X-ray Pipeline Crawler. Features of X-ray Equipment: Compact x-ray generator, anode grounded, forced air cooling; Light weight, portable, easy to use ; The radio of the exposure time to the stop time is 1:1; Aging the X-ray generator and checking the exposure parameter automatically; High-voltage time-delay function protects the operator from radiation; Strictly controlled the production technique, nice outward, reasonable designing.<br>This photo was taken in: fatory
First Act Guitars
Volkswagen first act new guitar
medical oxygen regulators,oxygen inhalers,oxygen inhalators,oxygen respirators,oxygen therapy<br>Name of photo's author: Ethan<br>This photo was taken in: country
Museum Humpisquartier, Ravensburg Schandmantel, Ravensburg, 18. Jahrhundert
Museum Humpisquartier, Ravensburg Schandmantel, Ravensburg, 18. Jahrhundert Detail: Fluecher und spiler
truetrue
Coat of arms of Е ebrov-KateЕ™ina municipality, Blansko District, Czech Republic.
wappen_scharmede.jpg
Herb Gminy MiedЕєno
Model of a Chinese South Pointing Chariot, an early navigational device using a differential gear.
Sectioned model of a Wild Theodolite
A prototype PCR thermal cycler developed by Cetus Corporation in 1986 (the first model embedding the software cycling controller in the thermal cycling block). Now exposed at the Science Museum, London.
Electrophoresis apparatus used by Fred Sanger in 1950s in the Laboratory of Molecular Biology in Cambridge. Now exposed at the Science Museum, London.
A fast protein liquid chromatography apparatus (1993, Pharmacia Biotech). Now exposed at the Science Museum, London.
A Cellex bioreactor used (1993) to produce monoclonal antibodies. Now exposed at the Science Museum, London.
3 foot ramsden theodolite from 1791 used during the principal Triangulation of Great Britain
370A automated DNA sequencer by Applied Biosystems (1987). Now exposed at the Science Museum, London.
Matteucci's Apparatus, an instrument designed by Carlo Matteucci proving that electromagnetic induction occurs at large distances and with no ferromagnetic materials [1]. Located at Ed. Marconi, physics department, Rome university
Mascart isolator. Located at Ed. Marconi, physics department, Rome university
Leyden jars (bottiglie di Leida), an early form of capacitors. Located at Ed. Marconi, physics department, Rome university
Electrostatic cone measurement device. Located at Ed. Marconi, physics department, Rome university
Electromagnet, second half of 19th century. Located at Ed. Marconi, physics department, Rome university
Egyptian antiquities of the Louvre
Egyptian antiquities of the Louvre
Egyptian antiquities of the Louvre
Egyptian antiquities of the Louvre
putnam_gallery_of_the_collection_of_historical_scientific_instruments_at_harvard_4__2009-11-24.jpg
putnam_gallery_of_the_collection_of_historical_scientific_instruments_at_harvard_3__2009-11-24.jpg
putnam_gallery_of_the_collection_of_historical_scientific_instruments_at_harvard_2__2009-11-24.jpg
putnam_gallery_of_the_collection_of_historical_scientific_instruments_at_harvard_1__2009-11-24.jpg
ptolemaic_armillary_sphere_from_1737_in_putnam_gallery__2009-11-24.jpg
persian_planispheric_astrolabe_in_putnam_gallery__2009-11-24.jpg
lyca_e_carnot__dijon__06.jpg
lindbergh_perfusion_pump_in_putnam_gallery__2009-11-24.jpg
A planispheric astrolabe from the workshop of Jean Fusoris in Paris circa 1400, on display at the Putnam Gallery in the Harvard Science Center
italian_ptolemaic_armillary_sphere_in_putnam_gallery__2009-11-24.jpg
gregorian_telescope_circa_1735_in_putnam_gallery__2009-11-24.jpg
gregorian_telescope_circa_1735_in_putnam_gallery_2__2009-11-24.jpg
galileo_s_geometrical_and_military_compass_in_putnam_gallery__detail_2__2009-11-24.jpg
galileo_s_geometrical_and_military_compass_in_putnam_gallery__detail_1__2009-11-24.jpg
galileo_s_geometrical_and_military_compass_in_putnam_gallery__2009-11-24.jpg
exposition_hautes_tensions_-_balance_de_coulomb.jpg
dijon_-_musa_e_de_la_vie_bourguignonne_-_collection_d_instruments_scientifiques.jpg
dijon_-_musa_e_de_la_vie_bourguignonne_-_collection_d_instruments_scientifiques_-_vitrine_4.jpg
dijon_-_musa_e_de_la_vie_bourguignonne_-_collection_d_instruments_scientifiques_-_vitrine_3.jpg
dijon_-_musa_e_de_la_vie_bourguignonne_-_collection_d_instruments_scientifiques_-_vitrine_2.jpg
dijon_-_musa_e_de_la_vie_bourguignonne_-_collection_d_instruments_scientifiques_-_vitrine_1.jpg
Photograph of a failed prototype WSI (Wafer Scale Integration) chip. This WSI chip was manufactured by Trilogy Systems. Trilogy Systems was one of only a few companies to ever attempt the implementation of WSI technology. They were unsuccessful in producing a working product.
WSI (Wafer Scale Integration) integrated circuit. This is a failed prototype produced by Trilogy. The large
WSI (Wafer Scale Integration) integrated circuit. This is a failed prototype produced by Trilogy. The large
wafers_from_2_to_8_inches_01.jpg
8-inch silicon wafer with multiple intel Pentium chips on it
wafer_2_zoll_bis_8_zoll.jpg
Image:Wafer 2 Zoll bis 8 Zoll.jpg uploaded by Saperaud
siliziumwafer.jpg
Photograph of a silicon wafer.
Silicon wafer with mirror finish
Surface of a Panasonic 8 inch wafer. The pale yellow bands are reflected light.
Flat (top) and Notch (below) of semiconductor wafers (6 Inch and 200 mm Silicon)
monokristalines_silizium_fa_r_die_waferherstellung.jpg
Silicon Wafer (Intel) Intel Channel Conference, 2008 Poland Date: 29.05.2008 Time: 18.55 City: Warszawa Location: Hotel Novotel Airport, ul. 1 Sierpnia 1 Person on photo: Me Height: 178 cm
View on the front side of a front opening shipping box (FOSB). The FOSB as offers space for up to 25 300 nm wafers (8 places of box are occupied by different 300 nm silicon wafers)
View on the front side of a front opening shipping box (FOSB). The FOSB as offers space for up to 25 300 nm wafers (8 places of box are occupied by different 300 nm silicon wafers)
etchedwafer.jpg
Elkem Solar, Kristiansand (Norway). Silica solar wafer factory.
chips_on_6-inch-wafer_01.jpg
bundesarchiv_bild_183-1988-0912-035__veb_carl_zeiss_jena__1-megabit-chip.jpg
Scientist working on stiched wafers, sensors and other microchip projects in the laboratory.
2008 COMPUTEX Taipei: Intel Atom Launch at Grand Hyatt Taipei.
In case this is not legally possible: Diderot grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Vacuum chamber for testing leaks in packages
Small vacuum chamber for use in a studio or lab for de-airing materials such as mold ruubers and resins.
Skin graft on leg trauma, some 5 days after surgery. Take and healing aided by VAC.
mkl_vakuumapparat_fig4_b1s0020.jpg
Vacuum main switcher of loco DS3
Vacuuming
truetrue
truetrue
truetrue
The attrition of a scrapped Pelton turbine from the hydroelectric power plant Barrage d'Emosson (Switzerland)
truetrue
truetrue
truetrue
usure_par_abrasion_02.jpg
usure_par_abrasion_01.jpg
tribometre_vinci_1.jpg
A type of tribometer.
Schematic diagram of forces acting on a specimen placed in a tribometer. Fs = squeeze force. Ft = traction force.
Measuring static friction on an incline
static_and_kinetic_friction_force_ar.jpg
truetrue
roue_dentee_de_la_rhune.jpg
truetrue
truetrue
principe_fonctionnement_jetmetal.jpg
incommensurabilita__5.jpg
incommensurabilita__4.jpg
incommensurabilita__3.jpg
incommensurabilita__2.jpg
incommensurabilita__1.jpg
Galling is a form of adhesive wear or transfer of material between metallic surfaces during industrial operations such as sheet metal forming. The figure illustrates accumulation of transferred material from a DP1000 metal sheet, to the surface on a tool steel called Va40. The outgrowth of material on the tool surface is usually refereed to as a lump.
Friction figure
friction_force_ar.jpg
truetrue
debut_de_grippage.jpg
corrosion_de_contact_sur_une_bague_de_roulement.jpg
corrosion_de_contact_sur_un_roulement_de_locomotive.jpg
bande_de_plastique_plia_e_04.jpg
bande_de_plastique_plia_e_03.jpg
bande_de_plastique_plia_e_02.jpg
Folded plastic strip
The hydrogen tribometer is being used to test new types of materials and protective coatings that are to be used in the internal components of hydrogen compressors, for both pipelines and hydrogen filling stations (for hydrogen vehicles). See the entire Tribology Laboratory photo tour. View more about Argonne's transportation research at www.transportation.anl.gov. Photo courtesy of Argonne National Laboratory.
arbre_a_cames02.jpg
arbre_a_cames01.jpg
Appareil de Coulomb pour le frottement
Statics of particle upon a conical heap
6.06_startreibung_faellt_zurueck.jpg
NIST Radio Station WWVB antenna and support towers in Fort Collins, Colorado. This station broadcasts timecode information to the Continental United States.
NIST Radio Station WWV Transmitter Building in Fort Collins, Colorado. This station broadcasts time-of-day information to the Continental United States.
The Hornblast in Ripon. Ripon, Yorkshire, Great Britain. The hornblow has taken place in Ripon City Square every night at 9.00 pm since 886AD. The tradition continues today. The horn is blown at each corner of the obelisk. It is then blown three times at the City Hall nearby (see other geograph) if the Mayor is inside. If the Mayor is not at the City Hall and is at home or is at one of the hostelries in Ripon, then the horn is blown three times there.
The Hornblast in Ripon. Ripon, North Yorkshire, England. The hornblow has taken place in Ripon City Square every night at 9.00 pm since 886AD. The tradition continues today. The horn is blown at each corner of the obelisk. It is then blown three times at the City Hall nearby (see other geograph) if the Mayor is inside. If the Mayor is not at the City Hall and is at home or is at one of the hostelries in Ripon, then the horn is blown three times there.
The biological basis for “Spring-Forward/Fall-Back”: The “Spring-Forward/Fall-Back” adjustment is explained as a correction of rigid mechanical time toward flexible natural time so that clock time shifts toward the natural synchronization of our body clocks to the sunrise as it changes throughout the seasons. The natural cycle shown in Chart #2 is more closely matched by Chart #4 (with the Spring-Forward/Fall-Back shift) rather than the unshifted Chart #3.
In the north the sun never rise high above the horizon. In many places you can see the sun just over mountain tops at fixed times every day. The woodcut illustrates this simple way to measure the time.
la2-nsrw-1-0458.jpg
Photo of the machine used to generate the Greenwich Time Signal (the pips) in the 1970s
den_ba_rda_som_ba_res_af_tvenne_a_r_ej_ha_lften_sa__tung._fritz_von_dardel_-_nordiska_museet_-_nma.0035992.jpg
Variable depth sonar on danish navy Thetis-class
The topside hydrophone of the USS Pampanito (SS-383), berthed at Fisherman's Wharf in San Francisco.
A crewman monitors a mine detection and classification sonar console aboard the ocean minesweeper USS CONQUEST (MSO 488)
A crewman monitors a mine detection and classification console aboard the ocean minesweeper USS CONQUEST (MSO 488) in the Persian Gulf.
The sonar of the USCGC Eagle (WIX-327). The Eagle participated in the Festival of Sail San Francisco 2008.
SIHANOUKVILLE, Cambodia (Feb. 16, 2010) Chief Mineman William Brown shows Royal Cambodian Navy officers a Klein side-scan sonar aboard the mine counter-measures ship USS Patriot (MCM 7). Patriot is visiting Sihanoukville, Cambodia to conduct training with the Royal Cambodian Navy and participate in community service projects. (U.S. Navy photo by Mass Communication Specialist 1st Class Richard Doolin/Released)
Caribbean Sea (Aug. 9, 2005) – Sailors assigned to Helicopter Mine Countermeasures Squadron Fourteen (HM-14), load an AN/AQS-24 high-resolution sonar into the aft ramp of an MH-53E Sea Dragon helicopter on the flight deck aboard the amphibious assault ship USS Bataan (LHD 5). HM-14 is embarked aboard Bataan in support of PANAMAX 2005. PANAMAX is a training exercise in defense of the Panama Canal involving 15 countries. U.S. Navy photo by Photographer’s Mate Airman Jeremy L. Grisham (RELEASED)
Oak Harbor, Wash. (July 14 2004) – Lt. Evan Colbert assigned to the Explosive Ordnance Disposal Mobile Unit One One (EOD-11) uses a hand held sonar during a mine countermeasure training exercise. Colbert and his team took part in joint training exercises with the Peruvian Navy while embarked aboard the aircraft carrier USS Ronald Reagan (CVN 76), during the ship’s transit around South America. U.S. Navy photo by Chief Photographer’s Mate Andrew McKaskle (RELEASED)
Naval Historical Center archeologists have just completed a three-year (2000-200) archeological remote-sensing survey of U.S. Navy shipwreck lost off France’s coastline during the World War II Normandy invasion. The survey focused on locating Navy losses and the temporary harbors used in Neptune, the naval portion of Operation Overlord, codename for the Allied invasion of Europe, (D-Day), June 6, 1944. Cooperative effort between the Naval Historical Center, RESON (an off shore technology company), FUGRO (a company that makes navigation products), and the Center for Coastal and Ocean Mapping and Joint Hydrographic Center (CCOM) produced very detailed multibeam images for the survey such as this overview of the USS Susan B. Anthony (AP-72). The Susan B. Anthony, a troop transport, struck a sea-mine and san on June 7, 1944. The booms and damage to the number one hole (at the bow) are easy to see in this image. U. S. Navy photo.
At sea aboard USS Dextrous (MCM13) Jun. 24, 2002 -- Crewmembers steady the “Klein 5000”side scan sonar aboard the mine countermeasures ship. The Klein 5000 uses multi-beam side scan sonar to survey the ocean floor to search for manmade objects. The mine hunter coastal ship USS Raven (MHC 61), and Explosive Ordnance Disposal Mobile Unit Six, Detachment Twelve (EODMU-6) joined Dextrous in a mine countermeasures exercises in the Arabian Gulf region, while deployed in support of Operations Enduring Freedom and Southern Watch. U.S. Navy photo by Photographer’s Mate 2nd Class Eric Lippmann. (RELEASED)
020128-N-0401E-004 At sea aboard USS Guardian (MCM 5) Jan. 28, 2002 -- A crewmember prepares to deploy a Side Scanning Sonar
020128-N-0401E-002 At sea aboard USS Guardian (MCM 5) Jan. 28, 2002 -- A crewmember prepares to give the order for a Side Scanning Sonar
Variable depth tugged sonar of the French destroyer Primauguet
USS Cowpens (CG 63) at the completion of its Ship's Repair Force (SRF) dry dock period in Yokosuka, Japan
sonars_remorqua_s.jpg
Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See 206.02(b) of Compendium II: Copyright Office Practices). It also does not apply to certain US coins, see The US Mint Terms of Use.
Sonar profile in the navigation room of the research vessel RV Thomas G. Thompson, photographed at its dock at the University of Washington, Seattle, Washington, USA.
Sonar profiles in the navigation room of the research vessel RV Thomas G. Thompson, photographed at its dock at the University of Washington, Seattle, Washington, USA.
pl: Sonar holowany EdgeTech 272-TD. en: EdgeTech 272-TD towfish.
Aerial view of a SH-60F SEAHAWK Helicopter Antisubmarine Squadron (HS-10), Taskmasters, Naval Air Station North Island (NASNI), San Diego, California, lowers a dipping SONAR into the Pacific Ocean.
US Navy (USN) SH-60F SEAHAWK, with the Helicopter Anti-submarine Squadron 6 (HELASRON HS-6), Indians, Naval Air Station North Island (NASNI), California, lowers a Bendix AN/AQS-13F Dipping SONAR into the ocean.
A U.S. Navy Sikorsky HSS-1 (SH-34G) Seabat of helicopter anti-submarine squadron HS-11 Dragon Slayers dipping its AN/AQS-5 sonar in 1958. HS-11 was assigned to the aircraft carrier USS Wasp (CVS-18).
Sea depth sounding apparatus 1854
Spectrogram of Pipistrellus Bat as it closes in on prey
motte-picquet-tugged-sonar.jpg
A towed 10 ton sonar array with an operational range of 108 km on the aft flight deck of the aircraft carrier Minsk, located at the Minsk World theme park in Shenzhen, PRC. It was used by the Minsk to assist in its anti-submarine warfare (ASW) capabilities.
The front of a towed 10 ton sonar array with an operational range of 108 km on the aft flight deck of the aircraft carrier Minsk, located at the Minsk World theme park in Shenzhen, PRC. It was used by the Minsk to assist in its anti-submarine warfare (ASW) capabilities. See Image:Minsk towed sonar side.JPG.
furuno_sonar.jpg
research sonar on board of Coriolis II
The sonar room of the submarine B-39, part of the Maritime Museum of San Diego in San Diego, California.
The sonar room of the submarine B-39, part of the Maritime Museum of San Diego in San Diego, California.
The sonar room of the submarine B-39, part of the Maritime Museum of San Diego in San Diego, California.
An AQS-13 DIPPING SONAR being lowered from an SH-3D Sea King helicopter from Helicopter Anti-submarine Squadron 2 (HS-2).
active sonar
TacSat-3 during integration and testing
Food, fuel and shelter: vegetation is one of the most important requirements for human populations around the world. Satellites monitor how
A first-of-its-kind global map shows forest canopy height in shades of green from 0 to 70 meters (230 feet). For any patch of forest, the height shown means that 90 percent or more of the trees in the patch are that tall or taller. Created from data taken by NASA satellites ICESat, Terra and Aqua.
fis_logo.jpg
Beam Spreading effect of the Weather Radar measurement
The poster saying
Photos of Instruments [1-200]
Photos of Instruments [201-400]
Photos of Instruments [401-600]
Photos of Instruments [601-800]
Photos of Instruments [801-1000]
Photos of Instruments [1001-1200]
Photos of Instruments [1201-1400]
Photos of Instruments [1401-1600]
Photos of Instruments [1601-1800]
Photos of Instruments [1801-2000]
Photos of Instruments [2001-2200]
Photos of Instruments [2201-2400]
Photos of Instruments [2401-2600]
Photos of Instruments [2601-2800]
Photos of Instruments [2801-3000]
Photos of Instruments [3001-3200]
Photos of Instruments [3201-3400]
Photos of Instruments [3401-3600]
Photos of Instruments [3601-3800]
Photos of Instruments [3801-4000]
Photos of Instruments [4001-4200]
Photos of Instruments [4201-4400]
Photos of Instruments [4401-4600]
Photos of Instruments [4601-4800]
Photos of Instruments [4801-5000]
Photos of Instruments [5001-5200]
Photos of Instruments [5201-5400]
Photos of Instruments [5401-5600]
Photos of Instruments [5601-5800]
Photos of Instruments [5801-6000]
Photos of Instruments [6001-6200]
Photos of Instruments [6201-6400]
Photos of Instruments [6401-6600]
Photos of Instruments [6601-6800]
Photos of Instruments [6801-7000]
Photos of Instruments [7001-7200]
Photos of Instruments [7201-7400]
Photos of Instruments [7401-7600]
Photos of Instruments [7601-7800]
Photos of Instruments [7801-8000]
Photos of Instruments [8001-8200]
Photos of Instruments [8201-8400]
Photos of Instruments [8401-8600]
Photos of Instruments [8601-8800]
Photos of Instruments [8801-9000]
Photos of Instruments [9001-9200]
Photos of Instruments [9201-9400]
Photos of Instruments [9401-9600]
Photos of Instruments [9601-9800]
Photos of Instruments [9801-10000]
Photos of Instruments [10001-10200]
Photos of Instruments [10201-10400]
Photos of Instruments [10401-10600]
Photos of Instruments [10601-10800]
Photos of Instruments [10801-11000]
Photos of Instruments [11001-11200]
Photos of Instruments [11201-11400]




Photos offered at Free-Photos.Biz come from Wikimedia Commons and from other sources. The pictures are published under free licenses and can be used by you free of charge for commercial and non-commercial purposes.
See more at: here and here.If you want to be sure of the concrete free license of a picture - look for the same picture at commons.wikimedia.org and see the license conditions there - but remember not all pictures come from there.

Some photos portray identifiable persons alive or deceased recently. The use of images of living or recently deceased individuals is, in some jurisdictions, restricted by laws pertaining to personality rights, independent from their copyright status. Before using such photos, please ensure that you have the right to use them under the laws which apply in the circumstances of your intended use. You are solely responsible for ensuring that you do not infringe someone else's personality rights.
christian portal