From this week’s Nature, an excellent primer for decision-makers everywhere, here. For loyal readers who are not scientists but are interested in science, it’s a must.
What happened to the M factor in American History this time?
Harvard’s Drew Faust on higher ed (8 min) and my own thoughts on Federal R&D investments in science…
http://c.brightcove.com/services/viewer/federated_f9?isVid=1
The next generation of space engines….
The story is here and it’s actually quite exciting. The key is VASMIR. Money quote:
Engine work has been underway for more than 25 years, and is based on NASA and U.S. Department of Energy research and development in plasma physics and space propulsion technology. Commercializing the VASIMR electric propulsion engine is the flagship project of Ad Astra, which has been in business for nine years and has invested $30 million to date to mature the concept. [Superfast Propulsion Concepts (Images)]
The driver for this engine is electric power which could be generated either by solar or a nuclear reactor. First practical application may well be the periodic boosts of the International Space Station required to maintain its low-earth orbit.
A cautionary tale out of Georgia Tech….
From yesterday’s NYT, here. Money quote:
But on May 17, 2010, agents from the Georgia Bureau of Investigation, wearing bulletproof vests, raided his university offices. A parallel scene played out at Dr. Laskar’s home, where his wife, Devi Laskar, found armed agents in her driveway. While agents went through the house and confiscated files and computer equipment, she went to a coffee shop to call a lawyer.
An excellent article on Joy Laskar, former professor and entrepreneur. And the strange tripping hazard that ended his career at Georgia Tech…
Would you get a PET scan for amyloid?
Zeke Emanuel’s excellent opinion piece in today’s NYT is here. He’s bumping up against some powerful special interests, but I agree with him in this case. The point is that the scan is not really diagnostic in any “for sure” sense and more to the point, there’s no cure right now for Alzheimer’s.
Neuroscience PhD trends swamp out other life sciences disciplines….
These data were just released by NIH. This is not surprising to me, you can’t be in the field and not take notice of what’s happening around you. The size of the trend however is what’s really interesting. One thought I had is that a neuroscience doctorate really provides potentially two hot career directions: one in brain diseases, the other in brain applications (which range from brain machine interfaces to neural-inspired computing). So graduate students in the neurosciences may be choosing the field because of a relative abundance of job possibilities.
Big Silicon Valley companies begin to shift course….
Bruce Schneier’s always excellent analysis is here. Bottom-line? Snowden’s leaks will substantively affect the future of Internet security for all of us.
Energy research funding about to get a boost?
From ScienceInsider, the story is here. But caution….this is an authorization bill not an appropriations (that is Congress is creating a empty box to potentially be filled with appropriated dollars), and second this is from the Senate side only. The House bill is not nearly as generous.
