With sd cards, USB sticks, etc. I have concluded that anything very valuable should be made big enough so that its presence or absence is unmissable. Maybe thi

With sd cards, USB sticks, etc. I have concluded that anything very valuable should be made big enough so that its presence or absence is unmissable. Maybe this capsule was kept in a bigger container, maybe not. In any case, if they are so dangerous, IMHO every capsule should be kept in its own large container individually tracked. Hell, nowadays you could cheaply fit a container with its own GPS tracker and eliminate risks of loss altogether.