Stories About a "Seagull" (1966)
John Sisson (a friend and librarian here at UCI) has been posting old and mostly-Russian children's books about space travel to his blog, Dreams of Space. This one is about Valentina Tereshkova.
A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.
\) for inline LaTeX, and
\] for display mode.