I saw several concerts there and it was awesome. You want to live a life without anything fun in it?

I don’t think you’ll ever see an INS going months without needing a correction. Imperfect gravitational compensation applies directly to the specific force measurements and those errors are then accumulated twice.

Even a perfect sensor will accumulate errors in the nav solution over time because there’s no such thing as a perfect gravity model. No free-running INS will ever replace GPS long term. This shit is so frustrating to see in the press.

the only element on Earth cold enough to make an MRI machine work.

I didn’t know that elements had a defined temperature. Bang up reporting there, NBC.

Done ✅