Student researcher, Justin Tang, points at a chiplet as he checks it for imperfection using a magnifying camera at the Fang Lu Mesoscopic Optics and Quantum Electronics laboratory during the official launch of the Semiconductor Hub at the UCLA Samueli School of Engineering in Los Angeles, on May 21, 2026. (Photo by ETIENNE LAURENT / AFP via Getty Images)

UCLA PhD Student in electrical engineering, Samuel Wang, points at chiplets diplayed on a semiconductor wafer at the Center for Heterogeneous and Performance Scaling laboratory during the official launch of the Semiconductor Hub at the UCLA Samueli School of Engineering in Los Angeles, on May 21, 2026. (Photo by ETIENNE LAURENT / AFP via Getty Images)

UCLA PhD Student, Samuel Wang, observes the connexions between a chiplet and a semiconductor wafer are magnified on a screen at the Center for Heterogeneous and Performance Scaling laboratory during the official launch of the Semiconductor Hub at the UCLA Samueli School of Engineering in Los Angeles, on May 21, 2026. (Photo by ETIENNE LAURENT / AFP via Getty Images)

A chiplet is inspected under a microscope at the Center for Heterogeneous and Performance Scaling laboratory during the official launch of the Semiconductor Hub at the UCLA Samueli School of Engineering in Los Angeles, on May 21, 2026. (Photo by ETIENNE LAURENT / AFP via Getty Images)

A semiconductor wafer is scanned at the Center for Heterogeneous and Performance Scaling laboratory during the official launch of the Semiconductor Hub at the UCLA Samueli School of Engineering in Los Angeles, on May 21, 2026. (Photo by ETIENNE LAURENT / AFP via Getty Images)

UCLA PhD Student, Jui-Han Liu, works at the Center for Heterogeneous and Performance Scaling laboratory during the official launch of the Semiconductor Hub at the UCLA Samueli School of Engineering in Los Angeles, on May 21, 2026. (Photo by ETIENNE LAURENT / AFP via Getty Images)

UCLA PhD Student, Samuel Wang, observes the connexions between a chiplet and a semiconductor wafer are magnified on a screen at the Center for Heterogeneous and Performance Scaling laboratory during the official launch of the Semiconductor Hub at the UCLA Samueli School of Engineering in Los Angeles, on May 21, 2026. (Photo by ETIENNE LAURENT / AFP via Getty Images)

WASHINGTON, DC - MAY 21: U.S. President Donald Trump is joined by grocery chain owners and politicians as he speaks in the Oval Office of the White House on May 21, 2026 in Washington, DC. Trump announced an extension of Biden-era EPA deadlines for the phase-out of hydrofluorocarbons (HFCs) under the 2023 Technology Transitions Rule, claiming that phasing out deadlines and exempting road refrigeration equipment would lower grocery prices. (Photo by Chip Somodevilla/Getty Images) *** BESTPIX ***