<https://engineering.princeton.edu/news/2019/07/25/elementary-schoolers-explore-possibilities-engineering#primaryimage>
<http://schema.org/caption>
"Students from Harlem Prep Elementary School meet Baxter, an interactive educational robot. Photo by Tyler Van Buren"
<https://engineering.princeton.edu/news/2019/07/25/elementary-schoolers-explore-possibilities-engineering>