Stanford

Studying the brain can be a tricky business.

The interesting stuff, such as neurons and how they communicate, is obscured by things like fatty tissue. Usually, scientists just cut it up into paper-thin slices to study, like with Einstein's brain, but a team of scientists at Stanford University, led by Karl Deisseroth and Kwanghun Chung, have found what the director of the National Institute of Mental Health Thomas Insel is calling "one of the most important advances for doing neuroanatomy in decades."

The new technique lets researchers leave the brain intact, which puts an end to the damage that slicing can cause. It involves infusing the brain with acrylamide, which binds the proteins; once heated, it polymerizes, preserving the important molecules. Then, the brain is rinsed with sodium dodecyl sulfate (SDS) detergent, which strips the fatty lipids, leaving intact the proteins that the researchers wish to study. … Read more

STANFORD, Calif.--When I walked onto the Stanford University campus this week and into the Volkswagen Automotive Innovation Lab, I was greeted by a short, gray robot waving his two long arms -- he was looking for a high-five.

All around me robots of all sizes were roaming the floor. I was trapped -- in the future. … Read more

STANFORD, Calif. -- Self-driving cars are expected to save lives: a vehicle driven by a human will experience, on average, a crash every 160,000 miles or so. It's only a matter of time, advocates say, before robots become better drivers than us.

That is, if the lawyers let them. Industry insiders are already fretting about a host of legal problems that could bedevil robot car makers once a sufficient number of their creations take to the roads. Product liability, tort law, negligence, foreseeable harm, patent encumbrance, and design defects are only some of the concerns.

"The longer … Read more

When you're a Rubik's Cube aficionado, sometimes you have to think outside the box -- err, cube -- to really challenge yourself.

In an amazing video, 21-year-old Ravi Fernando appears to juggle a Rubik's Cube and two hacky sacks while simultaneously solving the complex puzzle.… Read more

We already know how to explore planets with relatively low gravity, like Mars. The Curiosity Rover is engineered to hang onto the planet's surface, despite it having just 38 percent of the gravity we enjoy on Earth. What happens if you want to check out a small moon or an asteroid with a fraction of that gravity? You design a robotic hedgehog, of course.

Stanford University researchers and NASA are working together on spiky space balls that could dance across the surfaces of moons and asteroids whose low gravity and rough surfaces would bog down a regular rover. … Read more

What if everything around you had the potential to generate small amounts of energy?

We've seen flexible, even stick-on photovoltaic cells before, but these decal-style solars are compact and fun.

In a recent article in Scientific Reports, Stanford University mechanical engineering assistant professor Xiaolin Zheng and colleagues describe thin-film solar cells that can be peeled and stuck anywhere.

The researchers manufactured them on a reusable silicon and silicon dioxide wafer and then stuck them on paper, plastic, and window glass.

The original cell efficiency of 7.5 percent was maintained, and the manufacturing uses existing processes and materials. That … Read more

Since the late 1800s, researchers and the curious have been trying to use photography to capture images of animals in the wild. Over the decades, the technology behind these camera traps has gone from trip-wire film cameras to sophisticated digital rigs. And these days, with the accessibility of digital video, the footage being collected is absolutely arresting. Check out the World Wildlife Fund or the Wildlife Conservation Society to see some of their videos of tigers, gorillas, and rhinos in their natural habitats.

Closer to home, we caught up with a technology specialist who works at Jasper Ridge, Stanford University'… Read more

There's a "Battle of the Bay" going on tonight at Facebook's Menlo Park, Calif., headquarters, and it's happening in a haze of Chinese food, juggling, music, and coding. And maybe some unicycling, if you're lucky.

The social network holds its second Stanford versus Cal (University of California at Berkeley) hackathon for budding coders to try their hands at creating new products. Nearly 200 students from both campuses sat in front of their laptops at around 5 p.m. with no intention of stopping until 3 p.m. tomorrow. That's what Facebook hackathons are … Read more

Convincing a nation so steeped in its car culture to think differently about the way we drive is a test of both patience and persistence. But the 2012 Vehicle Concept Showcase at Stanford University's Center for Automotive Research yesterday offered some interesting arguments about how our future personal transportation will better suit our needs.

One feature that may take some adjustment for many drivers is wheel configuration. Only two of the eight vehicle concepts rolled out at the showcase had the tried and true four-wheel configuration -- most were three-wheelers. As the makers of Switch Vehicles pointed out, dropping … Read more