3 ms·

I believe the article mentioned density as well. I suspect that is extremely key in determining what it is, or at least determining if it is something really od

I believe the article mentioned density as well. I suspect that is extremely key in determining what it is, or at least determining if it is something really odd that should get additional screening.

mjevans 9mo ago
So they'll still make me toss out my dang sunscreen.
- greazy 9mo ago
  No, they'd make you take it out if the scanner / person is unable to classify the object.