The Scale of Planets in Our Solar System

North America compared to Mars


North America compared to Jupiter

How big are the planets in our solar system? Numerical descriptions in miles or kilometers are precise, but may be hard to grasp mentally. John Brady of Astronomy Central has helpfully provided several illustrations by placing satellite images of North America over NASA space probe photos of other planets.

Besides planets, Brady also provides images of a neutron star over northern England and Olympus Mons over North America.

-via Huffington Post


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As an Engineer, I can tell you that the number one thing we value is management that's willing to concede that they don't know as much as we do and who won't presume to mutilate projects through their ignorance.

Too often fidgety management seems to feel like they ought to be *doing* something. "Helping", in their minds. Don't. We got it. That one *little* thing you want to change for no reason beyond whimsy? It's not little when I have to redo the models and the drawings and lag the machine shop who just got done doing the tooling. And that's not even considering how many other issues your *little* addition is creating inadvertently that now have to be addressed. So, while I know it bruises your already ropey ego, shut up, go away, and let me do my job. Don't you have a report to file or something?
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RCA would take a carefully engineered prototype TV fresh from the engineers and proceed to cut components out of it. If the TV still worked without the component then that component was left out of the final design. The resulting TV sort of worked.
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The tool and die industry still hasn't recovered from the recession, and most engineers I know have taken up construction work because it's all that's available.
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Having a mistress and a wife. That way the wife thinks he is with the mistress. The mistress thinks he is with the wife. While he is at work.
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