On 12 January 2025, the British Patent Office issued Patent No. 1,310,990 – British Rail’s own design for a flying saucer with artificial gravity, a laser-induced fusion engine, and space on board for dozens of passengers.
Javelina
We ’ve all had projects get aside from us from fourth dimension to time . In the recent 1960s , British Rail commissioned an locomotive engineer nominate Charles Osmond Frederick to design a “ lifting program . ” By 1973 , his intention had evolved into a fusion - powered spinning saucer intended to supercharge both rider and payload into space .
fantastically , the British government activity saw primed to grant ita patent . Even more incredibly , it ’s not an entirely impossible concept .

Javelina
How It Was Supposed To Work
Public area
The patent on Indian file with the British political science is for a propulsion system of rules , with many of the craft ’s other innovations left undefined . The engine are enough , however . According to the patent program , which require a summary of the proposed chemical mechanism to be include , the basic power source — known as the reactive muckle — is hydrogen .
This fuel was to be injected in extremely tiny quantity into a charismatic gas underneath the saucer , where high - vigour lasers would accelerate the atomic number 1 atoms into collision at some fraction of the speed of light . Upon collide , a low figure of atom would undergo nuclear spinal fusion , generating atomic number 2 as a byproduct and releasing considerable zip in the reaction bell .

Public Domain
The dish antenna ’s engine fundamentally did all of the oeuvre outside of the body of the slyness . The nozzle under the saucer would effectively spray hydrogen out of the bottom , and the optical maser would pick up the atoms and crash them into each other to ferment them into nanoscopic H - bombs . Every little explosion would generate a small shock waving that propagated in all direction , with maybe 40 percent of the energy strike the hardened underside of the ship .
This tap - rap - tap of blowup — which the patent claims will be pace at 1,000 per second to prevent resounding vibration in the ship — push the craft frontward at an ever - accelerating rate until it ’s locomote fast enough to attain ( at least ) low - land orbit . The advantage of this system is supposed to be the magnanimous amount of energy to be had from a small amount of fuel , the free weight of which is a restrict factor on all modern rocket designs .