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News & Media

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  • Assembly | Set of handling tools for in-vessel installation finalized

    Inside of a test facility that reproduces the volume and geometry of the ITER vacuum vessel environment, a team from CNIM Systèmes Industriels has dem [...]

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  • 360° image of the week | The assembly theatre

    Ever since it was invented almost two centuries ago, photography has tried to capture what the human eye actually sees. Despite huge progress achieved, it has n [...]

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  • Science | Favourable impurity dynamics in ITER confirmed by experiment

    Recent studies at the JET tokamak confirm the physics basis for tungsten transport at the edge of fusion-producing plasmas in ITER and the project's strategy fo [...]

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  • Image of the week | 15th D-shaped coil delivered

    Fifteen out of ITER's 19 D-shaped toroidal field coils have been delivered. Toroidal field coils are among the largest and heaviest components of the ITER machi [...]

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  • Spinoffs | Japan develops first high-output, multi-frequency gyrotron

    Building off expertise developed in the supply of high-power, high-frequency gyrotrons for the ITER Project and the JT-60SA tokamak, Japan's National Insti [...]

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Of Interest

See archived entries

Fiction

"Steampunk" fusion machine travels in time

Ever since a "Mr Fusion" device appeared on Doc's time-travelling DeLorean in the first opus of the Back to the Future trilogy (1985), fusion energy has exerted a fascination on the film industry. Countless productions, from The Saint (1997) to the 2014 blockbuster Interstellar have featured fusion machines that are either central or accessory to the plot. Travelers, a Netflix series that premiered in December 2016, offers the latest example in this trend—except that an actual, real-life fusion machine plays the part of an antimatter device used to deflect an incoming asteroid.

In the Netflix series ''Travelers,'' the strange-looking machine developped by General Fusion plays the part of an anti-matter device whose energy, fed to a laser, deflects an asteroid on a collision course with Earth. (Click to view larger version...)
In the Netflix series ''Travelers,'' the strange-looking machine developped by General Fusion plays the part of an anti-matter device whose energy, fed to a laser, deflects an asteroid on a collision course with Earth.
Neither a tokamak nor a stellarator nor even a zeta-pinch, the machine developed by General Fusion, a private fusion venture on the outskirts of Vancouver, Canada, is based on an unconventional approach. It uses steam-driven pistons to compress the plasma and heat it to fusion conditions. As a result, the device has a most unusual appearance that is sometimes described as steampunk—19th century technology and aesthetics set in a futuristic context.

Coming across images of General Fusion's machine on the company's website, the series' producers, also based in Vancouver, were immediately inspired: the strange-looking device, with its array of steel pistons jutting from a central sphere wrapped in aluminium foil, could pass perfectly for a fictional antimatter apparatus.

Having developed its ''sub-scale first generation compression technology testbed,'' General Fusion is presently working on the design of a sub-breakeven demonstration plant. (Click to view larger version...)
Having developed its ''sub-scale first generation compression technology testbed,'' General Fusion is presently working on the design of a sub-breakeven demonstration plant.
Having completed their experimental campaign on the "steampunk" device, the General Fusion team made their workshop available to the Travelers production. A few props were added and—for a couple of days—a team of special agents from the post-apocalyptic future engaged in shootouts, personality transfers and other transforming acts that make up the gist of the series.

As for the future, the General Fusion team is presently working on the design of a demonstration plant—"our equivalent of JET"—whose objective is to "show that the technology works and is ready to scale to a power producing pilot plant" ... a giant step from the steampunk device featured in the series.


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