{"version":"1.0","provider_name":"Rainbow Dash Network","provider_url":"http:\/\/rainbowdash.net\/","type":"link","title":"Patch (patch)'s status on Thursday, 05-Jan-12 19:02:24 UTC","author_name":"Patch (patch)","author_url":"http:\/\/rainbowdash.net\/patch","url":"http:\/\/rainbowdash.net\/notice\/886741","html":"Um...sorry. That's a bit wrong. In a reverse plunger, the piston is hollow, entering the chamber to compress the air. The resulting chamber is smaller, and so there's less total air pressure."}