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?!!!
'I can't believe I have 6 kids!': Kim Zolciak shares latest pictures of her growing brood. She has six children ranging from seven months to a 17-years-old. And Kim Zolciak Biermann took to Instagram to share new snaps of the Biermann bunch on Monday. The 36-year-old reality star has four children with her 28-year-old NFL husband, Kroy, and two children from her previous marriage: Brielle, 17, and 12-year-old Ariana. Scroll down for video