By JESSICA DAMIANO There are many great gifts to give this holiday season, but only the truly special will make the recipient say, “Whoa! Why didn’t anybody think of this before?” These are those ...

D space-exploration game where kids become astronauts and solve real NASA-inspired missions, with an age-adaptive AI assistant powered by RAG over NASA sources. - ...

Splits the lecture into sections, keeping page numbers. Per section, writes a summary, key terms and varied card types (definition, why/how, fill-the-blank, compare, steps, worked problem, code). With ...