Category Archives: Science

The Changing Room Illusion via YouTube [Shared] [Video]

Posted on October 28, 2022 by dewelch

The Changing Room Illusion The Changing Room Illusion is an example of “graduate change blindness,” a phenomenon in which observers are unable to notice changes to the world around them when those changes occur gradually. In virtually all prior cases, … Continue reading →

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Inside The 60” Telescope Dome , Mount Wilson Observatory via Instagram [Photography]

Posted on August 10, 2022 by dewelch

Follow me on Instagram @douglaswelch Inside The 60” Telescope Dome , Mount Wilson Observatory via Instagram [#Photography] #history #dome #telescope #science #mountwilson #california #moon #sky #night ♬ Cornfield Chase – Hans Zimmer More from my Instagram Feed Related Posts: Browse … Continue reading →

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The Moon through a large Dobsonian Telescope, Mount Wilson Observatory via Instagram [Photography]

Posted on August 3, 2022 by dewelch

Follow me on Instagram @douglaswelch The #Moon through a large #Dobsonian #Telescope at a viewing night at Mount Wilson #Observatory #mountwilson #california #photography ♬ Dearly Beloved (Kingdom Hearts) – Coffee Date & Gamechops From my Instagram Feed Related Posts: 3 … Continue reading →

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The Hidden Engineering Protecting Getty Art from Earthquakes [Shared]

Posted on August 2, 2022 by dewelch

The safety systems at the Getty have always fascinated me. I am constantly discovering mounting systems and such which are so subtle – as they should be – that they don’t impact the enjoyment of the artwork at all. – … Continue reading →

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Tree silhouette and The 60” Telescope, Mount Wilson Observatory via Instagram [Photography]

Posted on August 1, 2022 by dewelch

@douglaswelch Tree silhouette and The 60” Telescope, Mount Wilson Observatory #history #dome #telescope #science #mountwilson #california #moon #sky #night #trees #silhouette ♬ State Lines – Novo Amor Follow me on Instagram From my Instagram Feed Related Posts: 100” Telescope at … Continue reading →

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The moon over The 100” Telescope, Mount Wilson Observatory via Instagram [Photography]

Posted on July 25, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] The Historic Concrete Bridge … Continue reading →

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The 100” Telescope, Mount Wilson Observatory via Instagram [Photography]

Posted on July 21, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] Finches in the Fountain … Continue reading →

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Rosanne observing on the 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography]

Posted on July 19, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] NEW DESIGN: Vintage Chinese … Continue reading →

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Douglas observing on the 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography]

Posted on July 18, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] Finches in the Fountain … Continue reading →

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Mechanism to move the dome of the 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography]

Posted on July 15, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] Chill Vibe at Ready … Continue reading →

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Inside the dome of the 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography]

Posted on July 7, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] Chill Vibe at Ready … Continue reading →

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Support Structure and Mechanics, 100” Telescope, Mount Wilson Observatory via Instagram [Photography]

Posted on July 5, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] Finches in the Fountain … Continue reading →

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Learning how to focus the 100” Telescope, Mount Wilson Observatory (2 photos) via Instagram [Photography]

Posted on July 2, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] Why skyscrapers are so … Continue reading →

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100” Telescope, Mount Wilson Observatory via Instagram [Photography]

Posted on June 28, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] 3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] Finches in the Fountain … Continue reading →

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3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography]

Posted on June 27, 2022 by dewelch

Follow me on Instagram From my Instagram Feed Related Posts: 100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] Finches in the Fountain via Instagram [Photography] Chill Vibe at Ready Mix Music via Instagram [Photography] A Search Engine That … Continue reading →

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