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Maffin on MSN19h

Here’s How I 3D Print a Full Cosplay Mask from Start to Finish

Acting Columbia president speaks out after $220 million settlement with Trump admin.
Interesting Engineering on MSN14h

Scientists plan to turn 950 billion discarded pandemic face masks into EV electronics

Since 2020, more than 950 billion single‑use masks, about 3.8 million tonnes, have been thrown away. Most head to landfills, ...