I'm a stay-at-home mom; what are some things I can do to engage and further my intellect?

Hi mommy, there's actually a lot that you can do if you can spend a few hours each day. Depending on what your interests are, you could start writing a blog, or put up a photography blog, could enroll as a language tutor online, could sign up for some international degrees that are available online, or attend some workshops that are short and yet powerfully intellectual. There's a lot more that you can do, just plan out your area of interest first and then get started on it. All the best.