3 ms·

I noticed one from 2019 on measuring whether banknotes transmit harmful bacteria. Doesn’t seem so weird in 2020!

• Rebelgecko 6y ago
  2009 also had a prescient one: the bra that can convert into two face masks
  • mkl 6y ago
    Thanks. I missed the "2009" and wondered why Paul Krugman (right) was wearing his mask so incorrectly.