And the timing is not any coincidence.
Jada Yuan, Wu’s granddaughter, says issuing the stamp that day sends a robust message.
“She believed in ladies and women being in science, and reaching in any subject that they put their minds to,” Yuan says. “And I feel it means so much that as a result of she’s on a stamp, folks will study her story.”
Wu obtained her Ph.D., turned a professor and made landmark discoveries in physics at a time when comparatively few ladies in the US had been even going to varsity.
‘She radically modified our view of the universe’
Postal officers say they chose Wu, who died in 1997, as a result of she was one of the vital influential physicists of the 20th century.
“Throughout a profession that spanned greater than 40 years in a subject dominated by males, she established herself because the authority on conducting exact and correct analysis to check elementary theories of physics,” USPS says in its description of the stamp.
“She radically modified our view of the universe,” says Brian Greene, a professor of physics and arithmetic at Columbia College.
Scientists had lengthy assumed the universe was symmetric and did not distinguish between left and proper. However Wu’s experiment confirmed that wasn’t the case, he stated.
“Her work, you now see it built-in into what is named the Normal Mannequin of particle physics. That is our deepest understanding of nature’s elements,” Greene says. “And Madame Wu’s result’s written throughout these equations.”
An immigrant’s journey
Wu grew up in China and immigrated to the US in 1936. She accomplished her Ph.D. research on the College of California at Berkeley, then went on to show at Smith School and Princeton College.
She turned a full professor at Columbia in 1958 and earned quite a few awards for her work, together with the Comstock Prize and the Wolf Prize. An asteroid was named after her in 1990.
Immigrants have appeared on US stamps a variety of instances earlier than, although the postal service instructed CNN it does not take into account immigration standing when it is evaluating who to placed on a stamp or observe what number of immigrants have been featured. Fellow physicists like Albert Einstein and Enrico Fermi have additionally appeared on stamps, and so they had been immigrants, too.
“When my grandma immigrated, it was on a ship from China. For folks of her technology, they obtained out simply earlier than the [Second] Sino-Japanese Warfare, after which extra battle, after which Maoism. She by no means noticed her dad and mom alive after she left. Their tombs had been desecrated when she went again,”Jada Yuan says. “There was a really a small neighborhood of Chinese language mental expats who turned actually shut, and kind of shared that have of being separated from their homeland.”
Vincent Yuan, a nuclear scientist at Los Alamos Nationwide Laboratory and Wu’s son, says his mom saved a ebook shut at hand all through her profession: “From Immigrant to Inventor.” Within the Pulitzer-winning autobiography, Serbian-American physicist Michael Pupin detailed how he got here to the US with 5 cents in his pocket and only one set of garments.
“She recognized with him,” Vincent Yuan says, “within the sense that she was an immigrant, too, and came to visit with no complete lot of wealth. And he additionally was involved about lots of issues she was regarding science schooling.”
The prize she did not get
Lacking out on the Nobel prize wasn’t one thing Wu mentioned together with her household, in response to her son and granddaughter.
Vincent Yuan says being honored and revered by others in her subject meant extra to his mom than any prize.
“She wasn’t about private awards. … She regarded in the direction of what issues she may do issues about, however no matter’s up to now was up to now.”
Among the many points that almost all involved her: fairness for ladies in science.
He suspects his mom can be happy to see how the sphere has modified. However to essentially consider, she’d take a tough have a look at the proof and switch to the statistics, identical to she all the time did.
“I am fairly certain she would not suppose the battle is over,” he says.
Wu’s household hopes her picture on the brand new stamp will assist encourage a brand new technology of would-be scientists to maintain combating.