The design of a solar-powered trash compactor for city streets used several plastic-molding issues to make it practical. The original compactor made by BigBelly Solar in Needham, Mass., worked well ...
"Big Bellies" trash compactors have been installed at 36th and Walnut streets and outside Wawa at 38th and Spruce streets. "Big Bellies" aren't easily filled - at least when it comes to trash.
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