On rapid solidification and multiscale modeling in metal additive manufacturing: A review

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Because of its capacity to be freeze-dried and reconstituted, agar is considered a “physical jelly” (that is, a jelly that sets and melts with temperature changes without needing any additives). This property makes dry agar easy to ship and preserve for long periods of time.5

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The original plan had been to begin the phase out and stop the importation of petrol and diesel vehicles from 2030.