It’s touted as the latest technology in refrigerators. A compressor that keeps food fresh longer, lowers electricity costs, is quieter, and durable. LG says its new linear compressor is tested to last ...

[Ed] from Ed’s Systems, aka [Aussie50] took some time to demo his high pressure Frankenstein air compressor he stitched together from two refrigeration compressors. The two Danfoss SC15 compressors ...