Innovation

A Train Going Nowhere: How Can We Get U.S. Infrastructure On Track?

The news cycle is spinning with such ferocity that it may be hard to remember that it was only a couple of weeks ago that infrastructure was Topic A, with the Trump administration announcing a new initiative to fix America’s potholed roads, repair its spavined bridges, and spiff up its energy delivery systems. But even while the general focus has shifted, Berkeley engineers and public policy analysts are thinking about possible remedies to our infrastructure woes.

Is Augmented Reality the News Media’s New Frontier?

Earlier this month, the New York Times published its first feature story with augmented reality, or AR, depicting 360 degree models of Olympians suspended in action: a figure skater frozen in the middle of his quadruple jump, a speed skater paused during the sharp angling of a turn.

Berkeley Scientists Are Building a Quantum Computer

To the average technology consumer, a quantum computer sounds like something out of science fiction. But these machines are real, and scientists at Berkeley are working on one right now.

So what is a quantum computer?

Well, a “classic” digital computer, like the one at your desk, stores information in bits, a basic unit of information. Binary bits, found in the computers we use daily, can only be zero or one, or on or off.

From the Winter 2017 Power issue of California.

Super Curious Mario: Teaching AI to Keep Asking Questions

In the ongoing quest to build artificial intelligence (AI) that more closely mimics the human brain, some computer scientists at Berkeley are focusing on one crucial piece of the puzzle: curiosity.

For the last three years Deepak Pathak and Pulkit Agrawal, Ph.D. students in the Berkeley computer science department, have worked to create software that can learn on its own. Now the team is looking at creating systems that can not only learn, but keep asking questions.

From the Winter 2017 Power issue of California.

No Rest for the Wikied

You’ve probably been told, “Wikipedia is not a source. Don’t cite it. Don’t use it.”

Many high school and university instructors warn students against using Wikipedia, but new research illuminating the online encyclopedia’s impact on academia might prompt teachers to reconsider.

From the Winter 2017 Power issue of California.

Big Science in Action: Nobel Laureate Barry Barish Helped Open a New Window on the Universe

The year was 1956. Barry Barish was a junior at Cal doing research at the California Radiation Laboratory, or Rad Lab (known today as the Lawrence Berkeley National Laboratory). When his professors were too busy to see him, he’d wander into the 184-inch cyclotron—a larger sequel to Ernest Lawrence’s fabled particle accelerators—invented at Berkeley and famous for blasting into existence an array of new heavy elements, including plutonium, berkelium, and californium.

From the Winter 2017 Power issue of California.

More Than Survival: FreeFrom Helps Domestic Violence Survivors Become Entrepreneurs

When Donna fled her abusive marriage with her two toddlers in tow, she left with nothing but dreams for a better life.

Finding refuge at a domestic violence shelter, Donna—who agreed to be interviewed under a pseudonym—learned about FreeFrom, a non-profit startup founded by UC Berkeley School of Law graduate Sonya Passi, that helps domestic violence survivors become entrepreneurs.

All That Glitters: Uncovering Sardis, Ancient City of Gold

Many famous names from the ancient world are mythical figures who probably never lived, like Hercules or Odysseus. Not Croesus (pronounced KREE-sus), King of Lydia, a fabulously wealthy region of Anatolia (now part of western Turkey), who ruled from 561 to 547 BCE. He was the richest man in the world and his wealth was built on gold that was present in abundance in the waters of the Pactolus River, which flowed through his capital, Sardis. The Lydians were the first people to mint coins of gold and silver and were the inventors of coinage itself during the reigns of previous kings.

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