3 Generations of Telephones at the 100” Telescope, Mount Wilson Observatory (2 Photos) via Instagram [Photography] June 27, 2022, 12:53 pm June 27, 2022 Art-Architecture / California / History / LA / Los Angeles / Photos-Photography / Science / Travel …
Climbing the stairs to the 100” Telescope, Mount Wilson Observatory via Instagram [Photography] June 22, 2022, 3:24 pm June 22, 2022 Art-Architecture / California / History / LA / Los Angeles / Photos-Photography / Science …
100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] June 17, 2022, 2:03 pm June 17, 2022 Art-Architecture / California / Los Angeles / Nature/Outdoors / Photos-Photography / Travel …
100” Telescope at Sunset, Mount Wilson Observatory via Instagram [Photography] June 13, 2022, 2:30 pm June 13, 2022 Art-Architecture / California / History / LA / Los Angeles / Museum / Nature/Outdoors / Photos-Photography / Science / Travel …
Where do math symbols come from? via John David Walters on YouTube [Video] [Shared] May 19, 2022, 10:25 am May 19, 2022 Education / History / Science / Shared Items / Video / YouTube …
Mount Wilson Observatory, California via Instagram [Photography] May 4, 2022, 12:13 pm May 4, 2022 Art-Architecture / California / History / Los Angeles / Nature/Outdoors / Photos-Photography / Places California / Places LA / Podcast / Science / Show / Video …
100” Telescope, Mount Wilson Observatory, California via Instagram [Photography] May 3, 2022, 1:40 pm May 3, 2022 Art-Architecture / California / History / LA / Los Angeles / Photos-Photography / Science / Travel / United States …
Diorama, Mount Wilson Observatory, California via Instagram [Photography] May 2, 2022, 9:52 am May 2, 2022 Art-Architecture / California / LA / Los Angeles / Museum / Photos-Photography / Podcast / Show / Travel / Video …
Dome of 100” Hooker Telescope, Mount Wilson Observatory, California via Instagram [Photography] April 28, 2022, 1:21 pm April 28, 2022 Art-Architecture / California / History / LA / Los Angeles / Photos-Photography / Travel …
My Los Angeles 97: 150’ Solar Tower, Mount Wilson, CA via Instagram [Photography] April 21, 2022, 1:14 pm April 21, 2022 Art-Architecture / California / LA / Los Angeles / Nature/Outdoors / Photos-Photography / Podcast / Show / TikTok / Video …
The curious history of the clothespeg via The Economist [Shared] April 11, 2022, 11:04 am April 11, 2022 History / Shared Items / Technology …
Air Gyro via TikTok [Science] [Video] [Shared] March 9, 2022, 4:36 pm March 9, 2022 Education / Science / Shared Items / TikTok …
A chart of imperial and customary units! via dexter.mp4 on TikTok [Shared] [Video] February 21, 2022, 11:53 am February 21, 2022 Education / Science / Shared Items / TikTok / Video …
UK farmer went for a walk, stumbled on remains of rare Roman mosaic and villa via Ars Technica [Shared] January 25, 2022, 12:52 pm January 25, 2022 Art-Architecture / History / Shared Items / UK/Europe …
Citizen Science Opportunity: NASA GLOBE Cloud Challenge 2022: Clouds in a Changing Climate January 23, 2022, 2:16 pm January 23, 2022 Civics / Current Events / Event / Fun / Nature/Outdoors / Photos-Photography / Science / United States …