4 ms·

It's certainly makes the job of finding a needle in a haystack easier if that needle is giving off ionising radiation!

• mcphage 4y ago
  Maybe we need to invent geiger counters for needles!
  • Reason077 4y ago
    Maybe we need to invent radioactive needles, to make them easier to find in case they get lost in haystacks.
    • benibela 4y ago
      Or you could use a metaldetector?
    • mcphage 4y ago
      That's some A+ Cave Johnson level thinking!