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Comment No, you're wrong. (Score 1) 786

In the dawn of computing, women were largely typists, inputting data.

I was doing computer work in the 1980s. I worked with women who were programming, doing VAX & mainframe admin, and performing actual rigorous systems analysis.

The claim that women are not interested in technology or computing is just false.

Comment Re:"will present results Oct. 17 (Score 1) 315

The heat is used to create steam in most power generation schemes. The amount of heat needed to create a stated amount of steam is the same regardless of source. The fusion reactors would only need to be scaled up to the point that they create heat comparable to current coal reactors. "Mini-suns" are not part of the plan.

Comment Maybe some state other than Virginia? (Score 1) 364

Radar is widely used in Virginia (which I know from unfortunate experience). Also, radar detectors are illegal and are themselves enough to prompt the police to pull you over. The people who I knew that had radar detectors ultimately lost them to police seizure. None of this should have been a surprise to anyone, given the many "RADAR DETECTORS ILLEGAL" signs at the state borders.

Comment This seems unnecessarily complicated. (Score 5, Insightful) 138

Why not just press dimples into the plastic/fibreglas/metal panels of the car? No expensive technology needed, and "good enough" dimples can just be made part of the parts molds/presses.

On a second topic, I would be investigating this if I owned a racing team because anything that decreases the fuel consumption of my car improves overall race performance. Skipping a single refueling stop is a big deal. Since the teams are already making custom cars, the cost of adding dimples should be negligible compared to the overall cost of the vehicle. Not quite something for nothing, but close.

Comment Amtrak subsidies (Score 1) 195

Yeah, it competes with road funding, but Amtrak also takes huge funding from the government, too... near 30% of operating expenses or about half of revenue:

Bloomberg: "After automatic budget cuts, Amtrak is getting $1.3 billion in taxpayer money for fiscal 2013, with $905 million of that going to capital costs and debt service, Kulm said. That’s less than the $1.4 billion the railroad received the previous year."

Amtrak: "In FY 2012, Amtrak earned approximately $2.877 billion in revenue and incurred approximately $4.036 billion in expense. No country in the world operates a passenger rail system without some form of public support for capital costs and/or operating expenses."

It may be a good social service, but it's a lousy business, and it is nowhere near self-sufficient.

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