3 things I learned that I did not know before knowing the article:
- That 3D printers are being sold commercially
- How long it takes for a 3D printer to operate
- How profitable the market is
2 opinions about the article:
- I didn't particularly like how it was formatted (with headings the same font size as the the rest of the article, just in caps)
- The talk of stocks seemed to distract from the rest of the article
1 question about the article:
- Why did they emphasize them being used as a toy in the future so much?
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