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| comment | | "parent_author":"johnvibes",<br>"parent_permlink":"re-funbobby51-re-johnvibes-usd4000-3d-printed-house-could-provide-shelter-to-the-world-s-homeless-20180315t031233409z",<br>"author":"funbobby51",<br>"permlink":"re-johnvibes-re-funbobby51-re-johnvibes-usd4000-3d-printed-house-could-provide-shelter-to-the-world-s-homeless-20180315t132903446z",<br>"title":"",<br>"body":"I would think the most efficient way to build a bunch of concrete houses would be to build a mold,<br> that's the great thing about concrete.",<br>"json_metadata":" \"tags\":[\"news\" ,<br>\"app\":\"steemit\/0.1\" " |
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