On: I converted my microwave into a laser oven [video]

[Tuna-Fish]

What he doesn't have is a hundred-meter room, and operating the laser array outdoors would be criminally negligent.

Of course, plenty of mirrors arranged just right could give the same effect with limited space, and also allow him to cook the steak from all directions at once. Clearly there are opportunities here.

[tgsovlerkhgsel → Tuna-Fish]

Money can be exchanged for good, services, and access to some abandoned industrial facility with a long windowless corridor or even tunnel.

Sometimes, it doesn't even take money, just knowing someone who knows someone...