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Comment This isn't a victory for Behring-Breivik. (Score 3, Insightful) 491

Someone once pointed out that hoping a rapist gets raped in prison isn't a victory for his victim(s), because it somehow gives him what he had coming to him, but it's actually a victory for rape and violence. I wish I could remember who said that, because they are right. The score doesn't go Rapist: 1 World: 1. It goes Rape: 2.

What this man did is unspeakable, and he absolutely deserves to spend the rest of his life in prison. If he needs to be kept away from other prisoners as a safety issue, there are ways to do that without keeping him in solitary confinement, which has been shown conclusively to be profoundly cruel and harmful.

Putting him in solitary confinement, as a punitive measure, is not a victory for the good people in the world. It's a victory for inhumane treatment of human beings. This ruling is, in my opinion, very good and very strong for human rights, *precisely* because it was brought by such a despicable and horrible person. It affirms that all of us have basic human rights, even the absolute worst of us on this planet.

Medicine

Researchers Claim a Few Cat Videos Per Day Helps Keep the Doctor Away 59

bigwophh writes: A study published in the journal Computers in Human Behavior suggests that watching videos of cats may be good for your health. The study pinged nearly 7,000 people and asked them how viewing cat videos affected their moods. Of those surveyed, over a third (36 percent) described themselves as a "cat person" and nearly two-thirds (60 percent) said they have an affinity for both dogs and cats. Survey subjects noted less tendencies towards feeling anxious, sad, or annoyed after watching cat videos, including times when they viewed the videos while at work or trying to study. They also reported feeling more energetic and more positive afterwards. There may have been some guilt from putting off work or studying to watch Internet videos, but the amusement they got from seeing the antics of cats more than made up for it.

Comment How will you enable long distance EVs? (Score 1) 229

Tesla has invested a lot of capital in building a comprehensive network with banks of superchargers capable of providing 135kW to make long distance EV travel possible. Lacking such a network other manufacturers are currently limited to producing limited range city EVs and plug-in hybrids.

Most Chademo and sae+combo chargers max out at 50kW and offer power for just 1-2 vehicles at charging locations are poorly located for interstate travel.

How will GM work to enable long distance EV travel with their vehicles?

ps: I live in Wisconsin where Tesla will soon have 9 supercharging stations, I take delivery of my Model S 85D in two weeks.

Comment Re:Boeing bought more politicians. (Score 1) 127

Leaving out Boeing would be budget suicide for NASA.

No one should be left out because there should be no contract. Instead, NASA should be fostering a spot market for launches. They should have a separate bid for each launch: "We want X satellite in Y orbit, and insured for Z dollars." Then give the launch to the lowest bidder. That way each company can work continuously to cut costs and improve services, knowing that if they leapfrog the competition, they can win the next launch, instead of being locked out for years.

That is not feesable. It take years to be trained to fly in a spaceship - whether the lifting body like the Shuttle or Dream Chaser, or a capsule such as Soyuz, CST-100, or Dragon V2. You have to build not only the rocket, but a tower to carry the crew to the top of the rocket along with an arm to get the astronauts into the vehicle (which is not compatible/spacecraft). Escape systems need to be installed. It's very expensive, and it would never be built without assurance that the demand is there. At this time, there is no market for launches except from NASA or ESA. Cosmonauts would ride Russian spacecraft, Indians and Chinese are developing their own systems, etc. The public demand is too little at this time. Without a long-term contract, NASA is not enough for your proposal.

Comment 20kW is not fast enough (Score 3, Informative) 49

Tesla superchargers charge at 120kW with a wired connection. 20kW is not fast enough to quickly charge an electric vehicle that has enough batteries to provide adequate range. Even the Fast DC chademo chargers for the leaf can charge at 50kW.

Fast wireless charging will never happen because wasting 10% of your power as heat under the vehicle will cause things to melt at high power rates.

Comment Re:He continues to show himself to be ... (Score 2) 230

As a fellow TSLA stock holder, I absolutely agree.

The growing electric vehicle market has plenty of room for multiple manufacturers. Tesla by itself cannot grow faster without introducing quality issues and cannot make vehicles fast enough to transition the entire vehicle market. Other automakers are unwilling to invest in their own supercharger network and without access to high power fast charging they will be forced to produce plug-in hybrids for the foreseeable future. Opening the standard would help bring in more capital to build the supercharger network and hasten the transition to zero emission vehicles.

Comment Re:Putin actually speaks the truth (Score 1) 396

Indeed! Russia also requires all telcoms and ISPs, at their expense, to install monitoring equipment of the internet and telephones, This project is called SORM (wikipedia entry for SORM). The system was put into place around 1996-2000, but it has been used as recently as the Winter Olympics (source). It is explicitly a mass-surveillance system, so either Putin is lying or he is bending the truth: Russia doesn't pay for it... but by law the telcoms have to pay it. They don't do illegal wiretapping because it is explicitly legal. And you're right, they might not have the ability to store all that data for long periods of time, but you can be sure they are targeting people. And you can be sure they are targeting foreign governments too (of course). Heck, there were several diplomatic leaks at the beginning of the Crimean crises in order to strain US-EU ties. You can be sure that's due to Russia's intelligence services.

Comment Re:consistency more important (Score 1) 374

I think that over a certain speed, fuel economy goes way down.

This is because:
For high velocities drag will vary as the square of velocity. Thus, the resultant power needed to overcome this drag will vary as the cube of velocity. The standard equation for drag is one half the coefficient of drag multiplied by the fluid mass density, the cross sectional area of the specified item, and the square of the velocity.
http://en.wikipedia.org/wiki/Drag_(physics)

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