San Francisco sphere

Earliest known poster for Gigantic obsidian sphere.

The San Francisco sphere (gigantic obsidian sphere, etc.) is an unnatural feature of San Francisco Bay, known since at least 2022.

In the News

• 

  "All we have to sphere is sphere itself" is popular catch-phrase from the mid-1930s, widely but incorrectly attributed to Franklin D. Roosevelt.

• 

  Bucky Fuller, Orb King is a 2021 fantasy engineering film about a brilliant wizard (Buckminster Fuller) who uses tensegrity principles to construct a glowing blue orb.

Fiction cross-reference

• All we have to sphere is sphere itself
• Bucky Fuller, Orb King
• Gnomon algorithm
• Gnomon Chronicles

Nonfiction cross-reference

• Gnomon Chronicles (nonfiction)

External links

• San Francisco Bay @ Wikipedia

Social media

• Post @ Twitter (14 June 2023)
• Post @ Twitter (22 February 2023)
• https://twitter.com/GnomonChronicl1/status/1628475612724707329
• https://twitter.com/GnomonChronicl1/status/1562537872023990273