Death of Willard Boyle (Canadian physicist, Nobel laureate), May 7. Willard Boyle was a prominent Canadian physicist best known for his co-invention of the charge-coupled device (CCD), a breakthrough in digital imaging technology. Born in 1924, Boyle spent much of his career at Bell Labs, where he and George Smith developed the CCD in 1969. This invention revolutionized digital photography and enabled significant advances in scientific instruments and astronomy. Boyle and Smith were awarded the Nobel Prize in Physics in 2009 for their work on the CCD. The device has played a crucial role in the development of digital cameras, medical imaging, and space exploration technologies. Throughout his career, Boyle held more than 18 patents and made substantial contributions to modern technology. Willard Boyle passed away on May 7, 2011. Following his death, scientific communities and academic institutions commemorated his achievements through memorial events and publications. This date serves as a reminder of Boyle’s impact on science and technology. The observance was added to the Gregorian calendar in 2011, following his passing, to honor his legacy as recognized by scientific organizations.