Which means you don't get much of a post today, except me saying that I hate Reimann sums, and that the pyramid is going pretty well.
Also, the depressing facts that my US History book has no more than three paragraphs, in three places, about Apollo, and no pictures; and that I'm pretty horrible at drawing people like mandachan.
And that I'm such a nerd that a post on Bayourat Rocketry made me think of an article on the same topic which I read 5 months ago. And then promptly commented on.
Launch Report 2017-2 - LDRS-36
2 weeks ago