Oliver M., a 2nd grade student from Cedar Rapids, was honored at the tenth annual RTX Invention Convention U.S. Nationals.
Oliver was one of 70 award-winning K-12 inventors from across the country recognized during awards ceremony on June 6.
The event featured a keynote address by Aisha Bowe, an aerospace engineer, Blue Origin NS-31 crew member, former NASA rocket scientist, and founder and CEO of STEMBoard…