This is the basis of most hydraulic brake operation. An example of brake system hydraulics is the driver pressing the brake pedal to stop. The brake pedal pushes pistons in the master cylinder creating hydraulic pressure. This pressure forces brake fluid into the system. Steel lines and hoses connect the master cylinder to wheel cylinders and brake calipers.
Four kids under the age of two and a half â plus two teenaged girls! On Monday, Nov. 25, Kim Zolciak announced she gave birth to twins. The former Real Housewives of Atlanta star welcomed her third and fourth child with husband Kroy Biermann; Zolciak is now a mother of six kids overall. See more pics of her baby bump here! We are officially the 'Biermann Bunch' now! Zolciak wrote on Instagram. Guess what?!!!
Blonde drops a bombshell: Kim Zolciak admits she hasn't talked to her parents for almost THREE YEARS after nasty blowup. She's done well for herself by being the star of Real Housewives Of Atlanta and marrying football star Kroy Biermann. But all is not well in Kim Zolciak's world. On Sunday the 35-year-old blonde admitted to Andy Cohen on Watch What Happens Live that she is still not talking to her parents almost three years after they had a bitter blowup.