William Bradford Shockley Jr. was born in London to American parents. His father, William Hillman Shockley, was a mining engineer, and his mother, May (née Bradford), was a physicist and Stanford graduate. The family returned to the United States when William was three years old, settling in Palo Alto, California.

Shockley earned his Bachelor of Science degree in Physics from the California Institute of Technology (Caltech). This marked the formal beginning of his scientific training and set the stage for his future contributions to the field.

Shockley received his Ph.D. in Physics from the Massachusetts Institute of Technology (MIT). His dissertation focused on the electronic band structure of sodium chloride, foreshadowing his later work on semiconductors. He joined Bell Labs shortly after, embarking on a career that would revolutionize electronics.

Shockley spent nearly two decades at Bell Telephone Laboratories (Bell Labs). This period was arguably the most productive of his career. He made significant contributions to solid-state physics and semiconductor research, culminating in the invention of the transistor.

Along with John Bardeen and Walter Brattain, Shockley co-invented the transistor at Bell Labs. This invention replaced bulky vacuum tubes with smaller, more efficient semiconductors, revolutionizing electronics and paving the way for the modern computer age. The transistor's impact on society cannot be overstated, leading to smaller, faster, and more affordable electronic devices.

Shockley, Bardeen, and Brattain were jointly awarded the Nobel Prize in Physics for their invention of the transistor. This prestigious award recognized the profound impact of their work on the field of physics and technology. The Nobel solidified Shockley's position as one of the most important scientists of the 20th century.

Shockley left Bell Labs to found Shockley Semiconductor Laboratory, a division of Beckman Instruments, in Mountain View, California. This marked an attempt to commercialize the transistor and establish a semiconductor industry in Silicon Valley. While the company wasn't a commercial success under his management, it is notable for its role in seeding the creation of many other companies in what would eventually become the center of the tech world.

Shockley began to publicly advocate for eugenics and promote controversial theories regarding race and intelligence. He claimed that intelligence was largely hereditary and that there were genetic differences in intelligence between racial groups, particularly arguing that black people were intellectually inferior to white people. These views were widely condemned by the scientific community as racist and unfounded.

Shockley sued the Atlanta Constitution for libel after a reporter described his views on race and intelligence as 'racist.' He lost the lawsuit, further damaging his reputation and isolating him from the scientific community.

William Shockley died of prostate cancer in Stanford, California. He died a largely discredited figure, his legacy forever tarnished by his later embrace of controversial and racist ideologies. Despite his immense contributions to science, his public image was inextricably linked to his controversial views, leaving a complex and cautionary tale of scientific brilliance overshadowed by personal flaws.