(Roughly) Daily

Posts Tagged ‘flash

“Sometimes the only way to move forward is to revisit the things in your past that were holding you back”*…

Adobe Flash was the language of choice for a generation of game developers, helping kickstart an indie revolution on the still-young web of the 1990s and 2000s. But it withered on the proprietary and insecure vine, and both web browsers and Adobe have now canned it, threatening countless games and interactive presentations with the memory hole. The Internet Archive comes to the rescue, not only archiving the flash files but emulating the player itself, allowing history to live on.

“The Internet Archive has begun emulating Flash Animations, Games and Toys in a new collection,” wrote archivist Jason Scott on Twitter. “It’s at https://archive.org/details/softwarelibrary_flash and it’s going to be past 1,000 items in 24 hours. You can add your own and get them running, and the animations have never ran smoother or better.”…

From our friends at Boing Boing: “Internet Archive turns on Flash emulation, already has 1000 items to check out.”

* “Barry Allen” (The Flash)

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As we celebrate that what’s old is new again, we might recall that it was on this date in 1915 that Albert Einstein presented the Einstein Field Equation to the Prussian Academy of Sciences.  Einstein soon after elaborated it into the set of 10 equations that account for gravitation in the curved spacetime that he described in his General Theory of Relativity; they are used to determine spacetime geometry.

(German mathematician David Hilbert reached the same conclusion, and actually published the equation before Einstein– though Hilbert, who was a correspondent of Einstein’s, never suggested that Einstein’s credit was inappropriate.)

On the right side of the equal sign, the distribution of matter and energy in space; on the left, the geometry of the space, the so-called metric, a prescription for how to compute the distance between two points.

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Written by (Roughly) Daily

November 25, 2020 at 1:01 am

“A flash of revelation and a flash of response”*…

 

“A Cellar Dive in the Bend,” c.1895, by Richard Hoe Lawrence and Henry G. Piffard

All photography requires light, but the light used in flash photography is unique — shocking, intrusive and abrupt. It’s quite unlike the light that comes from the sun, or even from ambient illumination. It explodes, suddenly, into darkness.

The history of flash goes right back to the challenges faced by early photographers who wanted to use their cameras in places where there was insufficient light — indoors, at night, in caves. The first flash photograph was probably a daguerreotype of a fossil, taken in 1839 by burning limelight…

In its early days, a sense of quasi-divine revelation was invoked by some flash photographers, especially when documenting deplorable social conditions. Jacob Riis, for example, working in New York in the late 1880s, used transcendental language to help underscore flash’s significance as an instrument of intervention and purgation. But it’s in relation to documentary photography that we encounter most starkly flash’s singular, and contradictory, aspects. It makes visible that which would otherwise remain in darkness; but it is often associated with unwelcome intrusion, a rupturing of private lives and interiors.

Yet flash brings a form of democracy to the material world. Many details take on unplanned prominence, as we see in the work of those Farm Security Administration photographers who used flash in the 1930s and laid bare the reality of poverty during the Depression. A sudden flare of light reveals each dent on a kitchen utensil and the label on each carefully stored can; each photograph on the mantel; each cherished ornament; each little heap of waste paper or discarded rag; each piece of polished furniture or stained floor or accumulation of dust; each wrinkle. Flash can make plain, bring out of obscurity, the appearance of things that may never before have been seen with such clarity…

Find illumination at “A short history of flash photography.”

* J.M. Coetzee, Disgrace

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As we glory in the glare, we might send elegantly-calculated birthday greetings to Augusta Ada King-Noel, Countess of Lovelace (née Byron); she was born on this date in 1815.  The daughter of the poet Lord Byron, she was the author of what can reasonably be considered the first “computer program”– so one of the “parents” of the modern computer.  Her work was in collaboration with her long-time friend and thought partner Charles Babbage (known as “the father of computers”), in particular, in conjunction with Babbage’s work on the Analytical Engine.

Ada, Countess of Lovelace, 1840

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Written by (Roughly) Daily

December 10, 2017 at 1:01 am

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