The Big Picture: The National Ignition Facility #LegaNerd

”Creating a miniature star on Earth” is the goal of the National Ignition Facility (NIF), home to the world’s largest and highest-energy laser in Livermore, California. On September 29th, 2010, the NIF completed its first integrated ignition experiment, where it focused its 192 lasers on a small cylinder housing a tiny frozen capsule containing hydrogen fuel, briefly bombarding it with 1 megajoule of laser energy. The experiment was the latest in a series of tests leading to a hoped-for “ignition”, where the nuclei of the atoms of the fuel inside the target capsule are made to fuse together releasing tremendous energy – potentially more energy than was put in to start the initial reaction, becoming a valuable power source. The NIF has cost over $3.5 billion since 1997 and is a part of the federally funded Lawrence Livermore National Laboratory. Scientists at NIF say they hope to achieve fusion by 2012.

Ci son passato davanti qualche volta, sembra un fabbrica qualsiasi, invece è un grandioso giocattolo per Nerd: 192 cannoni laser puntati per spaccare in quattro un capello.

Foto pazzesche da The Big Picture.


Vic20, ZX Spectrum 48K, Commodore 64, Commodore 128, IBM PC (processore 8088, 4.77MHz). Poi sono diventato un Bot.
Aree Tematiche
Fisica Fotografia Stati Uniti
sabato 9 ottobre 2010 - 0:06
LN Panic Mode - Premi "P" per tornare a Lega Nerd