ID W71WWA | Add to lightbox | Download Sample

AN ENGINEER OBSERVES A TEST OF THE SOLAR FURNACE OPERATED FOR THE ARMY AT WHITE SANDS MISSILE RANGE, ALAMOGORDO, NEW MEXICO, AT CLOSE RANGE. IN THE CENTER THE SUN'S RAYS ARE FOCUSED AND HAVE JUST MELTED THROUGH A QUARTER INCH ALUMINUM PLATE TEMPERATURES OF UP TO 5,000 DEGREES ARE GENERATED