tesla

Be a Part of this Massive Interactive Diorama Celebrating Elon Musk

Be a Part of this Massive Interactive Diorama Celebrating Elon Musk

Elon Musk is the world’s top maker — no contest — and his goal is to save the Earth from global warming. To celebrate that, I’m building a giant diorama of Elon Musk’s spaceships, Tesla cars, Hyperloop transportation, Solar City energy, Paypal, Boring company, a colony on Mars, electric aircraft and whatever he invents tomorrow. […]

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Maker Pro News: Why This Venture Capital Firm Is Investing in Makers

Maker Pro News: Why This Venture Capital Firm Is Investing in Makers

This week: Funding for engineering startups, the struggle to fix a Tesla, and how to quit your job.

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Physicists Rebuilding the Tesla Tower for Planetary Energy Transmission

Physicists Rebuilding the Tesla Tower for Planetary Energy Transmission

A team of Russian physicists want to revisit Tesla’s greatest unrealized plan, update it with modern technology, and try to make his theoretical world-wide wireless power transmission system a reality.

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Giant of Words Finds Giant of Electricity

Giant of Words Finds Giant of Electricity

Writer Michael Chabon found a vintage gem at The Journal of Irreproducible Results’ booth in Expo Hall.  Norman Sperling of JIR is not only sharing his fab science humor magazine, but he’s also selling classic, out-of-print sci & tech books and miscellany like this biography of Tesla.

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The Tesla Valve: One Way Flow With No Moving Parts

The Tesla Valve: One Way Flow With No Moving Parts

Here’s yet another delightful mechanical curiosity from among Nikola Tesla’s nearly 300 known patents. Shown above is the sole drawing page from US patent #1,329,559, “Valvular Conduit,” issued 1920. You may have to stare at the upper section, for a moment, to figure out what’s going on: Flow from left to right, as illustrated, is against the valve’s bias—the stream is broken up and diverted in circular paths that return to interfere with each other. Flow from right to left, however, is not so impeded.

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Help Build the World’s Largest Tesla Coils

Help Build the World’s Largest Tesla Coils

The man behind the world’s largest Tesla coil (the 30,000-watt Electrum) is once again upping the ante on machine-generated lightning. Greg Leyh and his group Lightning On Demand (LOD) have launched a new a project, The Lightning Foundry, that will try to re-create super-long discharge effects normally found only in lightning.

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