The heart of the human beings is made up of cardiac muscles which are different from smooth and skeletal muscles. Inside the cardiac muscles is the intercalated discs which is known to join various adjacent cells together.There are a number of functions of intercalated discs. It is only when it functions properly that the heart can work effectively. The human heart is made up of cardiac muscle.he heart of the human beings is made up of cardiac muscles which are different from smooth and skeletal muscles. Inside the cardiac muscles is the intercalated discs which is known to join various adjacent cells together.
Big Spring Landmarks / Attractions / Photos. 1  The Spring - The town's namesake. next page. 2  Howard County Courthouses next page. 3  Settles Hotel next page.  Hanger 25 Air Museum: www.hanger25.com A museum of the Big Spring Army Air Corps Bombardier School (its purpose during WWII) and Webb AFB (1955-1977).
Big Spring: West Texas Sky just outside of Big Spring. Big Spring: overlooking BIg Spring from the North IS 20 service road. Big Spring: Comanche Trail Golf Course with Wind Turbines in background. Big Spring: The Big Spring in Big Spring, TX. Big Spring: Restored Victorian home of Joseph Potton family, circa 1901.