It's an impressive effort, but, as with many musical composites, the elements don't always hold together.
Absent from the space so far are any "composites," the chunks of compressed floors.
In choosing the other major constituent in composites, the polymer matrix, one faces a somewhat daunting variety, including epoxies, polyimides, polyurethanes, and polyesters.
In 2007 an explosion during the testing of its propellant killed three employees of Scaled Composites, the company building the spaceship.
During the tour last week, workers with Scaled Composites, the company founded by Mr. Rutan that is building the plane, were positioning panels on the twin fuselages of the plane and grinding surfaces down to a smooth finish.
Roberto Figueroa, a spokesman for the Kern County fire department, said a hazardous materials team was investigating the cause of the explosion at Scaled Composites, the Mojave, Calif., company founded by Burt Rutan, a renowned aircraft designer.
Both Alsbury and his co-pilot, Peter Siebold, 43 – who was being treated in hospital for "moderate to major" injuries after ejecting and parachuting to the ground – worked for Scaled Composites, the company developing the spaceship for Virgin Galactic.
But anyone can spend time this afternoon examining the Sentinel and LandSat composites the team created.
Both pilots were employed by Scaled Composites, the company that designed the craft.
In both the composites, the cycling enhances the magnetization values.
For all composites, the polymer forms a shell of nanoparticles.
