Drill Bit Doesn T News Today

That job. this particular rock, jenna, was chosen for the drilling experiment because scientists say it shows signs of having been exposed to liquid water at some point long ago. of lets hope the drill bit doesnt snap off. well keep you posted on what nasa comes up with. jenna: fingers crossed. jon: i think nasa buys more expensive bits than rick does. jenna: is it the price that effects that, jon? i dont know. jon: well see. hey, heres a story about how it pays to be nice to the judge. >> are y...