Randall Monroe writes the comic 
xkcd.
Awhile back he wrote a book called "What If?" providing funny but accurate answers to highly theoretical and weird questions, which Minifob loved. 
Now he's coming out with a new book called "Thing Explainer," which explains common scientific principles, but only using the 1000 most common words in the English language (which must be called "ten-hundred," because "thousand" isn't one of them.) To illustrate the concept and promote the book, he teamed up with a popular YouTube channel to create a sample video about becoming an astronaut, or "How to Go to Space." It's fucking hiliarious.