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2. Softbox - Wikipedia

   en.wikipedia.org/wiki/Softbox

   A softbox can be used with either flash or continuous light sources such as fluorescent lamps or "hot lights" such as quartz halogen bulbs or tungsten bulbs. If softbox lights are used with "hot" light sources, the photographer must be sure the softbox is heat rated for the wattage of the light to which it is attached in order to avoid fire hazard.

3. Flash (photography) - Wikipedia

   en.wikipedia.org/wiki/Flash_(photography)

   Video demonstration of high-speed flash photography. A flash is a device used in photography that produces a brief burst of light (lasting around 1 ⁄ 200 of a second) at a color temperature of about 5500 K [1] [citation needed] to help illuminate a scene. The main purpose of a flash is to illuminate a dark scene.

4. List of Amazon India originals - Wikipedia

   en.wikipedia.org/wiki/List_of_Amazon_India_originals

   Beginning in 2013, Amazon started distributing original content (series, films, etc.) through its Prime Video service, some of which are developed by in-house Amazon Studios. This article gives a list of Amazon's originals for India.

5. Amazon Alexa - Wikipedia

   en.wikipedia.org/wiki/Amazon_Alexa

   Amazon Alexa, or, Alexa, [2] is a virtual assistant technology largely based on a Polish speech synthesizer named Ivona, bought by Amazon in 2013. [3] [4] It was first used in the Amazon Echo smart speaker and the Amazon Echo Dot, Echo Studio and Amazon Tap speakers developed by Amazon Lab126.

6. Color photography - Wikipedia

   en.wikipedia.org/wiki/Color_photography

   A red object, for example, will be very pale in the red-filtered image but very dark in the other two images, so the result will be an area with just a trace of cyan, absorbing just a bit of red light, but a large amount of magenta and yellow, which together absorb most of the green and blue light, leaving mainly red light to be reflected back ...

7. Lightbot - Wikipedia

   en.wikipedia.org/wiki/Lightbot

   Lightbot is an educational video game for learning software programming concepts, developed by Danny Yaroslavski. Lightbot has been played 7 million times, and is highly rated on iTunes and Google Play store. [2] [3] [4] Lightbot is available as an online Flash game, and an application for Android and iOS mobile phones. [5]

8. Photographic filter - Wikipedia

   en.wikipedia.org/wiki/Photographic_filter

   Uncoated filters can reflect up to 12% of the light, [30] single-coated filter can reduce this considerably, and multi-coated filters can allow up to 99.8% of the light to pass through (0.2% unwanted reflection); the loss of light is not important, but part of the light is reflected inside the camera, producing flare and reducing the contrast ...

9. Photographic film - Wikipedia

   en.wikipedia.org/wiki/Photographic_film

   A simple, idealized statistical model yields the equation density = 1 – ( 1 – k) light, where light is proportional to the number of photons hitting a unit area of film, k is the probability of a single photon striking a grain (based on the size of the grains and how closely spaced they are), and density is the proportion of grains that ...