5 ms·

Dr makes face mask out of A4 plastic folder

• DrAlexander 6y ago
  This a hack. Very clever. No excuse anymore.
  • jaclaz 6y ago
    Maybe clever, but far from "new" or "original", check: https://news.ycombinator.com/item?id=22616245 https://news.ycombinator.com/item?id=22616245