HomeLink Wireless Control System

src: i.ytimg.com The HomeLink Wireless Control System is a radio frequency (RF) transmitter integrated into some automobiles that can be pr...

Paterson Armory

src: upload.wikimedia.org The Paterson Armory , an armory in Paterson, New Jersey, was a facility of the New Jersey National Guard and an ar...

Mastopexy

src: i.ytimg.com Mastopexy (Greek ?????? mastos "breast" + -p?xi? "affix") is the plastic surgery mammoplasty procedur...

Escalator

src: upload.wikimedia.org An escalator is a type of vertical transportation in the form of a moving staircase which carries people between ...

Scissors mechanism

src: upload.wikimedia.org A scissors mechanism uses linked, folding supports in a criss-cross 'X' pattern. Video Scissors mecha...