Where do math symbols come from? via John David Walters on YouTube [Video] [Shared] May 19, 2022, 10:25 am Education / History / Science / Shared Items / Video / YouTubeLeave a comment …
Mount Wilson Observatory, California via Instagram [Photography] May 4, 2022, 12:13 pm 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 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 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 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 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 History / Shared Items / Technology …
Air Gyro via TikTok [Science] [Video] [Shared] March 9, 2022, 4:36 pm 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 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 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 Civics / Current Events / Event / Fun / Nature/Outdoors / Photos-Photography / Science / United States …
How to Grow Sodium Chloride Crystals at Home via Crystalverse [Shared] January 12, 2022, 4:21 pm Art-Architecture / Education / Fun / Nature/Outdoors / Science / Shared Items …
X-rays reveal secrets of 14th-century tomb of England’s infamous Black Prince | Ars Technica [Shared] December 29, 2021, 4:35 pm Art-Architecture / History / Science / Shared Items / UK/Europe …
What I’m Listening To…Alphabetical Order – 99% Invisible [Audio] [Podcast] December 13, 2021, 10:58 am Art-Architecture / Education / History / Podcast / Show / What I'm Listening To... …
A Gallery of 1,800 Gigapixel Images of Classic Paintings: See Vermeer’s Girl with the Pearl Earring, Van Gogh’s Starry Night & Other Masterpieces in Close Detail via Open Culture [Shared] September 16, 2021, 12:53 pm Art-Architecture / History / Shared Items / Technology …