This can be the leading cause for foul HVAC odors for many homeowners, which raises concerns about indoor air quality. Another indicator of an indoor air quality problem is the smell of dirty socks. Although this smell may be coming from the air conditioning unit, it is not actually the unit that is the problem.
Device. 1  Ratchet (device), a mechanical device that allows movement in only one direction. 2  Ratchet, a tool also known as a socket wrench. 3  Ratchet (instrument), a type of music instrument.
Ratchet & Clank (PS4) is a new game based on elements from the original Ratchet & Clank (PS2). Developed alongside the major motion CG-animated picture coming to theatres in 2016, Ratchet & Clank (PS4) marks the PlayStation 4 debut of PlayStation's greatest heroes.oin Ratchet, Clank, Captain Qwark and new friends as they battle to save the Solana Galaxy from the evil Chairman Drek. With an hour of new cinematics (including footage from the film), Ratchet & Clank (PS4) takes a deeper look at the characters' origin stories and modernizes the original gameplay.