The Iowa State University Office of the Vice President for Research has announced two winning teams for the 2021 Presidential Interdisciplinary Research Initiative (PIRI), distributing a total of $900,000 in institutional funding to support two of the largest collaborative initiatives in award history. For the 2021 award cycle, two teams led by associate professor of mechanical engineering Soumik Sarkar, and professor of electrical and computer engineering Hongwei Zhang and professor of architecture Kimberly Zarecor, were each recently selected to receive $450,000 in PIRI funding over the next three years.