Spooky Science

Labs at night

Images of what some labs look like when nobody is around. I’m a little surprised at the SLAC control room picture; I would have thought they would be manned 24/7 when they were running, so perhaps this is “at night while not running.” Many optics/atomic physics labs look pretty much the same, since you often do your work with the lights out (it’s a relatively recent development that the systems I’m working on have been made “light tight” so that we don’t have to stumble around in the dark)

Cross-Training

If You Have a Problem, Ask Everyone

A clearinghouse, of sorts, for unsolved problems, open to anyone who wants to try and solve them.

The idea that solutions can come from anywhere, and from people with seemingly unrelated work, is another key. Dr. Lakhani said his study of InnoCentive found that “the further the problem was from the solver’s expertise, the more likely they were to solve it,” often by applying specialized knowledge or instruments developed for another purpose.

For example, he said, the brain might be thought of as a biological system, but “certain brain problems may not be solvable by taking a biological approach. You may want to cast it as an electrical engineering approach. An electrical engineer will come in and say, ‘Oh, here’s the answer for you.’ They have not thought of themselves as being neuroscientists but now they can approach the problem from the point of view of electrical engineering.”

I’ve seen this, in my own limited experience, and even within different branches of physics. There are different mindsets and approaches to problems; getting experience in different fields often pays dividends.

Offering prizes for scientific achievements is hardly new. “It has been around for centuries,” said Karim R. Lakhani, a professor at Harvard Business School who has studied InnoCentive. One early example was the work of John Harrison, the 18th-century clockmaker who, in response to a prize offered by the British Parliament, solved the problem of determining longitude at sea by inventing a clock that would keep good time even in heavy weather.

Good and bad example — Harrison solved the problem, but the government kept changing the rules on him and it took a decree from the king to get the balance of the prize paid out.

Physics at the Beach

Sandcastle Science via physics and physicists

“[W]et sand’s strength is more or less constant for anywhere between one and 30 per cent water.” That’s because there’s a trade-off between the strength of each bond between the grains – which lessens as the sand gets wetter – and the number of bonds, which increases as the sand becomes more saturated.