Since this device is already commonly employed to cool laser diodes, adapting it to control the new switches in bulk should be a cinch.

ECONOMIST: Optical communications: Swish switches | The

The projects on Brit.co are fairly simple and meant to be completed quickly, but many incorporate cool gadgetry such as 3D and laser printers, or wired elements such as Arduino kits, which are do-it-yourself computing and circuitry kits.

CNN: Arts and crafts get a tech makeover

The LEDs' cool temperatures don't burn or scar, which laser treatments are known to do.

FORBES: Magazine Article

But what makes Double Cross Vodka really special as a gift is its super-cool bottle, unlike any other spirit container, flat and rectangular, made from high-end French crystal, laser engraved with traditional Slovakian poetry on the back and the Double Cross logo on the front, and topped with a polished metal snap-on rectangular cap.

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