damped imaging and metrology suites sitting atop a 5×10^6 lb (2,300,000 kg) slab of concrete underground.
Other notable campus facilities include a pressurized wind tunnel for testing aerodynamic research, a towing tank for testing ship and ocean structure designs, and previously Alcator C-Mod, which was the largest fusion device operated by any university. MIT's campus-wide wireless network was completed in the fall of 2005 and consists of nearly 3,000 access points covering 9.4×10^6 sq ft (870,000 m2) of campus.
=== Architecture ===
MIT's School of Architecture, founded in 1865 and now called the School of Architecture and Planning, was the first formal architecture program in the United States, and it has a history of commissioning progressive buildings. The first buildings constructed on the Cambridge campus, completed in 1916, are sometimes called the "Maclaurin buildings" after Institute president Richard Maclaurin who oversaw their construction. Designed by William Welles Bosworth, these imposing buildings …
