[Expired]LEGO 21355 The Evolution of STEM Building Set 879 Pieces

• Target now offers Ideas Knowledge is Power STEM 21355, now priced at $45.99 (originally $79.99).
• Free shipping within the United States.
• Buy >>

Editor's Pick: This is a building block book about the evolution of STEM (Science, Technology, Engineering, and Mathematics). The base is shaped like an open book, while the top display model celebrates breakthrough innovations in science, technology, engineering, and mathematics fields. This set design was the winning creation from the LEGO IDEAS platform competition, expressing the development of knowledge and the impact of scientific advancement on humanity.