Fuller Structures and Publications: Fly's Eye Dome and 4D Timelock

Consolidated research covering two distinct Fuller artifacts: the Fly's Eye Dome (an autonomous dwelling machine designed and prototyped 1965-1983) and 4D Timelock (Fuller's first major publication, 1928). Compiled from Wikipedia, Northwestern University Libraries, Boston Rare Maps, Cantilever Blog, and other sources.

Fly's Eye Dome

Design and Patent

• Designed and patented by Fuller in 1965
• Fuller called it an "autonomous dwelling machine"
• Name inspired by the compound eye of a fly — the dome's circular openings evoke the faceted structure of an insect eye
• Construction: glass fiber reinforced polyester (FRP) parts assembled by bolts
• A single repeating modular piece comprises the entire sphere
• Self-sufficiency concept: openings hold solar panels, water collection systems, and wind power — the dome functions without external utility connections

Prototypes (1977-1983)

• Three fiberglass (FRP) prototypes built by hand in three sizes:
  • 12-foot diameter (now owned by Norman Foster)
  • 24-foot diameter (owned by Craig Robins, installed in Miami Design District 2014)
  • 50-foot diameter (acquired by Crystal Bridges Museum, Bentonville AR, installed 2017)
• Fuller died in 1983 before fully realizing the vision
• Only five prototypes exist worldwide

Revival and Modern Efforts

• BFI, Goetz Composites, ConformLab, and DRDesign began a program to complete Fuller's vision with modern materials
• 3D printing efforts by Massive Dimension using PLA filament: 60 interlocking pieces with mortise-and-tenon joints, approximately 1,200 lbs assembled
• February 2026: The Fly's Eye Dome at LongHouse Reserve in East Hampton collapsed under heavy snow and sustained freezing temperatures

Known Challenges

• Lloyd Kahn acknowledged "as-yet-unsolved detail and weatherproofing problems" in domes he studied during the 1970s
• Dome weatherproofing and structural durability in extreme conditions remain ongoing challenges

4D Timelock

Publication Details

• 200 mimeographed copies produced in 1928 in Chicago
• Staple-bound with Fuller-designed cardstock covers — the cheapest reproduction method available
• Physical dimensions: 8 3/8" x 6 3/8" broadside format
• Full title: "An aphoristic essay of research and analysis of the past and present creation methods of man's living abodes... The birth of industrial produced housing — the inevitable fourth dimension"

Distribution and Reception

• Strategic distribution: Fuller mailed copies to fulfill copyright law requiring proof of 200 received copies
• One recipient was architect Arthur Holden (McKim, Mead & White)
• Described as written in "impenetrable language, often quixotic and virulent"
• Remained unpublished in traditional form until 1970 (Lama Foundation, 1,000-copy edition)

Content

• A business plan and manifesto for the 4D House (later renamed Dymaxion House)
• Proposed prefabricated, portable homes designed for Zeppelin delivery, mounted on central steel masts
• Contains "a bizarre little world map" depicting proposed 4D House tower locations including Canada's Arctic coast and the North Pole
• Marked the beginning of Fuller's "Dymaxion" series of inventions

Surviving Copies and Conservation

• SFMOMA holds two portfolio pieces from the 1928 4D Time Lock series (19 x 16.75 inches, mimeograph on paper), including "4D Time World" showing a world map with proposed tower locations
• Arthur Holden had the original essay professionally bound with their correspondence in 1975
• By 2017 acid degradation necessitated conservation at Northwestern's McCormick Library