I can't believe you're the only one who caught the axe in the picture on this calc not being on the moon. Seeing all the lines that are drawn on the picture you pointed out indicates that the axe is on a random field instead of the moon's surface, thus I will agree with your opinion in regards to this topic here.
I'm looking to get hired as a student at this one company I plan on working for. Basically doing the grunt work; weighing things, measuring them, etc etc. Buuuuuuuuuuuuuuut I'd be making $19.00 an hour which is far better than the $11.25 currently lol