Variable Scope (JavaScript) JavaScript has two scopes: global and local. A variable that is declared outside a function definition is a global variable, and its value is accessible and modifiable throughout your program. A variable that is declared inside a function definition is local. It is created and destroyed every time the function is executed, and it cannot be accessed by any code outside the function. JavaScript does not support block scope (in which a set of braces {. .
MBTA Commuter Rail Maintenance Facility. The MBTA Commuter Rail Maintenance Facility (signed as, and often known by, its former name of Boston Engine Terminal) is the primary train maintenance repair facility for the MBTA Commuter Rail system. It is located in the Inner Belt area of Somerville, Massachusetts, near North Station in Boston. The present Commuter Rail Maintenance Facility was built in 1995, replacing the Boston Engine Terminal which was built by the former Boston and Maine Railroad.
Japan Railways' latest mag-lev bullet train just broke its own record as the fastest train in the world. The bullet train travelled at 603 kph (374 mph), blowing through last week's top speed of 590 kph (366 mph).At it's fastest, the train covered a mile in 10 seconds, which is insanely fast.he world's fasted maglev train used commercially is in Shanghai, China, and reaches speeds up to 431 kph (288 mph).