[–] paulhauggis 10y ago ↗ It needs a magnetic surface to work. How is this practical? [–] DanBC 10y ago ↗ Skateboard parks; amusement parks. [–] bitzerlander 10y ago ↗ Maybe a prototype for magnetic roads and hover cars? [–] DanBC 10y ago ↗ You have to refill it every ten minutes with liquid helium. That skatepark has hundreds of thousands of dollars of magnets in it.A fun, expensive, bizarrely impractical, toy. [–] [deleted] 10y ago ↗ (comment deleted)
[–] DanBC 10y ago ↗ Skateboard parks; amusement parks. [–] bitzerlander 10y ago ↗ Maybe a prototype for magnetic roads and hover cars? [–] DanBC 10y ago ↗ You have to refill it every ten minutes with liquid helium. That skatepark has hundreds of thousands of dollars of magnets in it.A fun, expensive, bizarrely impractical, toy.
[–] bitzerlander 10y ago ↗ Maybe a prototype for magnetic roads and hover cars? [–] DanBC 10y ago ↗ You have to refill it every ten minutes with liquid helium. That skatepark has hundreds of thousands of dollars of magnets in it.A fun, expensive, bizarrely impractical, toy.
[–] DanBC 10y ago ↗ You have to refill it every ten minutes with liquid helium. That skatepark has hundreds of thousands of dollars of magnets in it.A fun, expensive, bizarrely impractical, toy.
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[ 3.2 ms ] story [ 31.6 ms ] threadA fun, expensive, bizarrely impractical, toy.