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Journeys - Yosemite National Park - What Adams Saw Through His Lens - Travel And then you’re there. Pale, curvaceous granite rocks dance in the skyline. Dozens of people stand along the edge of the pull-off, called Tunnel View, trying to capture the scene. Some snap two quick shots with disposable yellow cameras, and others set up their tripods for hours, watching the light strike Yosemite’s monoliths. Many people know these sights by name, but more know them by sight alone, as captured through the lens of the legendary American photographer . Adams first visited Yosemite in 1916 when he was 14 years old. The park itself also remained a favorite. The first step on an Ansel Adams-inspired trip to Yosemite is to visit the gallery run by his family. I ordered three books written by Adams from the gallery’s Web site before my trip: Adams’s autobiography, his collected photos of Yosemite and a step-by-step explanation of some of his works called “Examples: The Making of 40 Photographs.” Back in 1986, Mr. Once a week, Mr. “We’re a gallery,” Mr.
Phosphene Not to be confused with phosphine (PH3) or phosgene (COCl2). Artist's depiction of mechanical phosphene A phosphene is a phenomenon characterized by the experience of seeing light without light actually entering the eye. The word phosphene comes from the Greek words phos (light) and phainein (to show).[1] Phosphenes are flashes of light, often associated with optic neuritis, induced by movement or sound.[2][3] Phosphenes can be directly induced by mechanical, electrical, or magnetic stimulation of the retina or visual cortex as well as by random firing of cells in the visual system. Phosphenes have also been reported by meditators[4] (commonly called nimitta); people who go for long periods without visual stimulation (also known as the prisoner's cinema); or those who are using psychedelic drugs.[5] Causes[edit] Mechanical stimulation[edit] The most common phosphenes are pressure phosphenes, caused by rubbing the closed eyes. Electrical stimulation[edit] Other causes[edit] Explanation[edit]
The Creative Process of Ansel Adams Revealed in 1958 Documentary Today marks what would be the 111th birthday of Ansel Adams, the American photographer who captured the sublime power of the wilderness, taking iconic images of the American West, most notably in Yosemite Valley. (See photo gallery here.) Original footage documenting the creative life of Ansel Adams is surprisingly hard to come by online. So A/V Geeks and Develop Tube did us all a favor when they revived this 1958 documentary revealing Adams’ technical approach to photography, the cameras and related gear he carried to the field, and his thoughts on the artistic horizons of photography. Ansel Adams, Photographer (1958) is available at YouTube and Archive.org. It will now appear in our collection of Free Documentaries, a subset of our meta collection, 1,150 Free Movies Online: Great Classics, Indies, Noir, Westerns, etc.. Follow Open Culture on Facebook and Twitter and share intelligent media with your friends. Related Content: Discover Ansel Adams’ 226 Photos of U.S.
125 Great Science Videos: From Astronomy to Physics & Psychology Astronomy & Space Travel A Brief, Wondrous Tour of Earth (From Outer Space) - Video - Recorded from August to October, 2011 at the International Space Station, this HD footage offers a brilliant tour of our planet and stunning views of the aurora borealis.A Universe from Nothing - Video - In 53 minutes, theoretical physicist Lawrence Krauss answers some big enchilada questions, including how the universe came from nothing.A Year of the Moon in 2.5 Minutes - Video - The Lunar Reconnaissance Orbiter has been orbiting the moon for over a year. The footage gets compressed into 2 slick minutes.A Day on Earth (as Seen From Space) - Video - Astronaut Don Pettit trained his camera on planet Earth, took a photo once every 15 seconds, and then created a brilliant time-lapse film.Atlantis's Final Landing at Kennedy Space Center - Video - After more than 30 years, the space shuttle era comes to a close. Video runs 30 minutes. Physics Biology & Chemistry Environment, Geology and & Ecology
Ansel Adams Photographs In 1941 the National Park Service commissioned noted photographer Ansel Adams to create a photo mural for the Department of the Interior Building in Washington, DC. The theme was to be nature as exemplified and protected in the U.S. National Parks. The project was halted because of World War II and never resumed. The holdings of the National Archives Still Picture Branch include 226 photographs taken for this project, most of them signed and captioned by Adams. The Kings Canyon photographs were taken in 1936 when the establishment of the park was being proposed. In addition, there are eight photographs taken by Adams of Yosemite in the General Photographic Files of the National Park Service. To Order: If you wish to order any of these photographs, please see the Ordering Still Picture Reproductions page. Note: Quotation marks indicate information which was copied from the reverse of the mount cards. All prints are labelled: "Kings River Canyon (Proposed as a national park). Top of Page
What cannabis actually does to your brain Chances are they would've ended up brainless morons with or without the pot. It's quite frankly not strong enough of a narcotic to destroy one's life such as you describe. It's very dependent on the user's persona. @Tadashii: Are you also for alcohol and tobacco prohibition? Those ruin more lives every year then marijuana has ever. Wow- Tadashii, pot is not meth or cocaine. Yes, its a chemical that can intoxicate and has been embraced by, and been the cause of some lazy folks, underachievers, and Grateful Dead fans not amounting to much. Pot is like anything else- tobacco, alcohol, vicodin, valium, caffeine, etc. Cannabis has great promise for any treatment that requires appetite stimulant (such as cancer, HIV, etc), and has also been found to act as an anti-inflammatory or nausea reliever, Don't just stamp marijuana "evil". Do you enjoy any caffeinated sodas, cigarettes, or the occasional alcoholic beverage? Yes I am against alcohol too and I agree that it's worse than pot.
Look At The World's Greatest Skylines Without Any Lights On When we envision the world’s greatest cities--from San Francisco to Sao Paulo to Paris to Tokyo--we usually picture bridges and towers and cathedrals: the built environments that have left lasting impressions on our mind’s eyes. The irony being that those skylines have been in place for at most a century or two; the sky above has looked the same for millions of years. Our greatest cities are often the sources of the most light pollution. In those places, we rarely see the stars. But, with a clever method of composite imaging, the French photographer Thierry Cohen has turned the lights out in the city to reveal the stunning stars that have always been overhead. In his series "Darkened Cities," Cohen creates a visual reminder of what the world would look like if it were free of light pollution, and asks us to ponder how an increasingly urban society can disconnect us from the natural world.
Discover the world's most endangered species Wildscreen's Arkive project was launched in 2003 and grew to become the world's biggest encyclopaedia of life on Earth. With the help of over 7,000 of the world’s best wildlife filmmakers and photographers, conservationists and scientists, Arkive.org featured multi-media fact-files for more than 16,000 endangered species. Freely accessible to everyone, over half a million people every month, from over 200 countries, used Arkive to learn and discover the wonders of the natural world. Since 2013 Wildscreen was unable to raise sufficient funds from trusts, foundations, corporates and individual donors to support the year-round costs of keeping Arkive online. As a small conservation charity, Wildscreen eventually reached the point where it could no longer financially sustain the ongoing costs of keeping Arkive free and online or invest in its much needed development. Therefore, a very hard decision was made to take the www.arkive.org website offline in February 2019.