Polton Cross:
Science Fiction Technology and Ideas
Pseudonym of John Russell Fearn
Invention/Technology Source Work (Publication Date)

Solar Car
A car the energy for which comes from the sun.

The Man Who Bought Mars (1941)

Space Tunnel
An enclosed gang plank extended between space ships.

The Man Who Bought Mars (1941)


(Records 1 to 2 of 2)

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Fixed Star Advertising
( 3/24/2024)

Star-Globe (3D Map)
( 3/24/2024)

Individual Flyer
( 3/21/2024)

Interplanetary Restaurant
( 3/20/2024)

Automaton Steam Surgeon
( 3/16/2024)

Ship That Swims Under Water (Submarine)
( 3/16/2024)

Bladder Birds
( 3/10/2024)

Rocketrix
( 3/10/2024)

Metallic Fingers
( 3/9/2024)

Solar-Powered Electric Runabout
( 3/4/2024)

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