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Wednesday, February 19, 2020
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» A new use for McDonald's used cooking oil: 3D printing
A new use for McDonald's used cooking oil: 3D printing
Professor Andre Simpson had a problem. The University of Toronto's Scarborough campus was paying through the nose for a crucial material for its 3D printer. Few would have guessed McDonald's would come to the rescue.![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sM05m8ADoI5KLfcS_zXKL3bVCOqRZEzx7JCUJF9eQWyqZtu3ijJwtr005BbW9RTvedoPyHRHeKzqiIYkF8frpM3XW2c4B0a8jgoRStxsjd2tJQrLVTpiValyq3r5HrrrOq=s0-d)
from CNN.com - RSS Channel - World https://ift.tt/37NtGre
from CNN.com - RSS Channel - World https://ift.tt/37NtGre
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