Soon we may have a glimpse of the world’s first star garden — imagine sitting within its confines on a summer night. BLDG BLOG writes:
An artificially excavated limestone pit in the south of France will soon host star-making technology. Construction involves inserting a supergrid of rebar into the quarried pit, securing the limestone walls with concrete foundation work, then pouring seismically-stabilized plinths that will support the so-called International Thermonuclear Experimental Reactor, a kind of concrete garden that produces stars.
Nestled in its semi-subterranean, mine-like site and buzzing inside with radiation-resistant robot elevators, the ITER will recreate, again and again, “the process that powers the sun and most other stars. At extremely high temperatures, hydrogen nuclei will fuse to form helium, spitting out more energy than the process consumes, something that has never yet been achieved by a human-made device.”