A man picks up the broken parts of a robot that fell to the ground at the Global Developer Pioneers Summit in Shanghai on December 12, 2025. (Photo by Hector RETAMAL / AFP via Getty Images)

Remote-controlled robots by Unitree Robotics are seen at the Global Developer Pioneers Summit in Shanghai on December 12, 2025. (Photo by Hector RETAMAL / AFP via Getty Images)

(FILES) Science magazine editor Marc Abrahams acts as Master of Ceremonies for the the 15th annual Ig Nobel Prizes honouring the flip-side of scientific genius, at Harvard University in Cambridge, Massachusetts, on October 6, 2005. This week while the Nobel laureates were receiving their awards in Stockholm, laureates of the Ig-Nobel laureates - a play on words on "ignoble" in English - were on tour in Paris. In front of packed rooms at the University of Paris Sciences et Lettres (PSL) and the Ecole Normale Superieure, the physicist spoke about the solid and liquid nature of cats, while his colleague revealed the science behind a famous pasta recipe. (Photo by JOHN MOTTERN / AFP via Getty Images)

US President Donald Trump (3L) gestures as he speaks, flanked by US Senator Ted Cruz (R-TX)(2L), US Secretary of Commerce Howard Lutnick (3R), Chair of the President's Council of Advisors on Science and Technology David Sachs (2R) and US Secretary of Treasury Scott Bessent (R), during a signing ceremony on AI the Oval Office of the White House in Washington, DC, on December 11, 2025. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

US President Donald Trump (C) listens as US Senator Ted Cruz (R-TX)(3L) speaks flanked by US Secretary of Commerce Howard Lutnick (3R) and Chair of the President's Council of Advisors on Science and Technology David Sachs (2R) during a signing ceremony on AI the Oval Office of the White House in Washington, DC, on December 11, 2025. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

US President Donald Trump (3L) looks on, flanked by US Senator Ted Cruz (R-TX)(2L), US Secretary of Commerce Howard Lutnick (4R), Chair of the President's Council of Advisors on Science and Technology David Sachs (3R) and US Secretary of Treasury Scott Bessent (R), during a signing ceremony on AI the Oval Office of the White House in Washington, DC, on December 11, 2025. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

US President Donald Trump (4L) speaks, flanked by US Senator Ted Cruz (R-TX)(3L), US Secretary of Commerce Howard Lutnick (5R), Chair of the President's Council of Advisors on Science and Technology David Sachs (4R) and US Secretary of Treasury Scott Bessent (3R), during a signing ceremony on AI the Oval Office of the White House in Washington, DC, on December 11, 2025. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

US President Donald Trump (3L) speaks, flanked by US Senator Ted Cruz (R-TX)(2L), US Secretary of Commerce Howard Lutnick (4R), Chair of the President's Council of Advisors on Science and Technology David Sachs (3R) and US Secretary of Treasury Scott Bessent (R), during a signing ceremony on AI the Oval Office of the White House in Washington, DC, on December 11, 2025. (Photo by Alex WROBLEWSKI / AFP via Getty Images)