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The cameras have a weight of 28 grams (1 oz). [40] Miniature digital audio players with built-in video cameras can also be attached to pigeons. [41] In 2009 researchers made news when a peer-reviewed article discussed the insights they gained by attaching cameras to albatrosses. The lipstick-sized cameras took a photo every 30 seconds. [42]
Get a daily dose of cute photos of animals like cats, dogs, and more along with animal related news stories for your daily life from AOL.
The term camera is also used, for devices producing images or image sequences from measurements of the physical world, or when the image formation cannot be described as photographic: Acoustic camera which makes sound visible in three dimensions
A camera trap is a camera that is automatically triggered by motion in its vicinity, like the presence of an animal or a human being. It is typically equipped with a motion sensor —usually a passive infrared (PIR) sensor or an active infrared (AIR) sensor using an infrared light beam.
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Previously, the cameras could only record data and images for future playback once the camera was retrieved from the animal. When introduced in 2001 the camera was about half an inch in size. It had a resolution of 340 lines and is sensitive down to 3 lux. At this time it used a nine-volt battery for short term documentation of the animal's ...
Image credits: historycoolkids #3. This is the grave of Leonard Matlovich. After serving three tours in Vietnam, Matlovich became a recipient of the Bronze Star and Purple Heart.
The science of photography is the use of chemistry and physics in all aspects of photography.This applies to the camera, its lenses, physical operation of the camera, electronic camera internals, and the process of developing film in order to take and develop pictures properly.