7 Coolest Links of the Week

A seriously historical caffeine fix is one of our seven coolest links of the week!

How a Coffee Shortage Killed the Confederacy (Neatorama)

Futuristic Urban Mega-Structures! (Dark Roasted Blend)

Intrepid Dog Summits Kilimanjaro (Vagabondish)

R2D2 Bike Helmet! (Found S***)

Glow-in-the-Dark Cats, Stem Cell Zoos, Super-Earth and More! (Geeks Are Sexy)

Britain’s Mysterious Coin-Covered Wishing Trees (Oddity Central)

Living Rock – Massive Monuments Carved In Situ (The Presurfer)