A new study led by UC Berkeley Lab researcher Trevor Keenan suggests that increased plant growth is slowing the accumulation of carbon dioxide in the atmosphere, a finding that could help explain the mystery of why the uptick in CO2 concentrations has leveled off since 2002, even as emissions have increased. “We believed one of the planet’s main carbon sinks had unexpectedly strengthened,” Keenan explained in a Lab press release. “The question was: which one?”
Got a lousy night’s sleep? Feeling kinda grouchy? Turns out waking up on the wrong side of the bed won’t just make you cranky. It will make others seem that way, too. A 2015 study from the UC Berkeley Sleep and Neuroimaging Laboratory found that a single sleepless night can fundamentally alter the way we perceive others—making even the mellowest of fellows seem like the strangest of dangers.
Ever hear that old cliché “This ain’t rocket science?” I wouldn’t use it around Ashley Chandler Karp because what she does is rocket science. A propulsion engineer at NASA’s Jet Propulsion Laboratory in Pasadena, she’s helping design the next generation of rockets, which will bring samples from Mars back to Earth for more extensive testing than can be done on the Martian surface.
As if that weren’t ambitious enough, they also have to figure out a way to transport the stuff here without getting any contamination from the Red Planet on the container.
This interview has been edited for clarity.
1. How would you describe the route that led you to a simulated Mars mission?
Lately, I’ve been spending time at Founders’ Rock trying and mostly failing to get a grasp on reality.
Founders’ Rock is an outcropping at the northeast corner of the UC Berkeley campus, where Gayley Road and Hearst Avenue meet, a lonely spot shaded by toyon, oak, and eucalyptus. The rock itself—lichen-encrusted and moss-fringed—is an unassuming jumble.
As a 10-year-old growing up in Shanghai, Jun-Yan Zhu often avoided homework with furtive doodling. He’d sketch comics or movie characters in pencil, then erase the evidence before his mother saw it. Much as he loved drawing, however, he wasn’t very good at it. He dreamed of a world where everyone, even those who lacked the talent, could easily communicate in pictures.
Road rage is hardly an acceptable response to the travails of driving. It signals inadequate impulse control, perhaps even sociopathy. People can end up hurt, incarcerated, or worse.
Posted on November 14, 2016 - 2:22pm
Even those of us who don’t reflexively shriek “Go Bears” every four or five minutes know that UC Berkeley is one of the finest universities on the planet. The proof is in the sheepskin; if a Cal degree isn’t always a fast track to an executive suite or academic renown, it at least constitutes a reliable on-ramp.
But is that the case just for American students? What about the developing world? Berkeley bona fides can be of inestimable value in Silicon Valley, but is the same true for Mombasa?
Posted on October 31, 2016 - 11:49am
Enter any grocery store franchise and prepare to be worked. It’s almost Halloween so you’ll see pumpkins, candy, straw, and speckled corn garnishing produce bins overflowing with honeycombed stacks of shiny, plump fruit. You’ll smell flowers, fresh bread, and deli meats. If you came at the right time you might hear a faint thunderstorm in the produce section and see soft mist falling on dewy greens.
“Have you tried Advanced Listerine?” A voice might chirp from the ceiling.
Posted on October 25, 2016 - 11:24am
When giant tech companies like Intel or Samsung need to make a circuit board, they simply pop one out of their multi-billion dollar fabs or pony up a few million for a new machine. But when you’re just a tiny, underfunded startup putting together a prototype that you need to bake, you’ve got to look for something simpler and cheaper—a lot cheaper.
Posted on October 12, 2016 - 1:16pm
This Friday night the Greek Theatre will host a one-night-only performance of music and storytelling exploring the “sounds, ideas, and culture of California and the West today.” Called “The Golden State Record,” the evening’s program—a joint presentation by the folks at Pop-Up Magazine, California Sunday Magazine (not to be confused with this magazine), and festival producer NoisePop—is a nod to the NASA Voyager Golden Records, which are carried by the twin space probes, Voyagers 1 and 2.
Posted on September 28, 2016 - 10:48am
1. You’re a psychologist who uses mathematical models and “big data” to understand how people think. Why not use traditional methods, such as lab experiments?
Two factors that contributed to the poisoning of tens of thousands of Washington, D.C., residents through their drinking water in the early 2000s—lead pipes and a disinfectant called chloramine—continue to coexist in countless water systems nationwide, including in the Bay Area. But not to worry, says UC Berkeley water expert and engineering professor David Sedlak; they’re safe when properly managed, which happens in the vast majority of public water systems.
To a very real degree, Charvi Shetty’s future was molded by her college roommate. Or rather, her roommate’s health.
“She had asthma,” says Shetty, who graduated from UC Berkeley with a bioengineering degree in 2012 and took a master’s in biomedical imaging from UCSF in 2013. “She had to use an inhaler six times a day. She told me that her childhood memories were of going to the ER, not Disneyland or the beach, and she was never allowed to play outside because of her allergies. Asthma controlled her life.”