The team has made good progress implementing the initial recovery steps outlined in last week’s blog. Our first success: The upper two pebbles were ejected from the bit carousel during a test. This is ...
TUCSON (KVOA)- Some viewers have asked about how long a COVID-19 test sample lives after the sample was taken. Pima County Health Department Director Doctor Theresa Cullen said that a PCR test sample ...
Since May, the Trump administration has paid a fledgling Texas company $7.3 million for test tubes needed in tracking the spread of the coronavirus nationwide. But, instead of the standard vials, ...