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Comment Re: he must be bored (Score 1) 101

As I pointed out elsewhere, it is common knowledge to traditional music makers that a vibrating bridge makes the banjo sound. That is why there are instruments like this:

http://www.gardnersdulcimer.com/data/Images_Additional/dulcijo3.jpg

Designed just like this:

http://gibsondulcimers.com/In%20Stock/Baritone%20Dulcimer%2047609/Baritone%20Dulcimer%2047609%20Front.jpg

Except, big surprise, they put a tiny drum head only under the bridge so that the bridge could vibrate and make a more banjo-ey sound.

Comment Re: Banjo = guitar + snare drum (Score 3, Interesting) 101

Does it need to be written down? It wasn't like the banjo was accidentally made... it was designed that way. That is why there are all sorts of hybrid instruments, like the Dulcijo (dulcimer banjo), where the whole body is designed to be just like a normal dulcimer except for the bridge, which sits atop a tiny drum head like a banjo does.

Bridge+vibrating support for the bridge + vibrating strings = banjo sound has been no big secret for a long time.

It is neat he did math behind it, but the summary makes claims about how mysterious it was, and that sounds pretty ridiculous.

Comment Re: Most qualified and motivated candidates? (Score 1) 435

You start with the presumption that he suggested men are being chosen over women and that women are competing.

He was actually suggesting that there are not women to compete with in many positions, and that without offering a handicap to positions they are competing in, diversity is a pipe dream.

I.e. if 70% of engineering jobs have 10% female applicants and the rest have 50%, all other things being equal, the mix may be 78% male, 22% female, from a completely non discriminatory hiring practice.

Not the fault of the company (driven by profit motives) for doing anything discriminatory or nefarious.

Comment Re: Progenitors? (Score 5, Interesting) 686

Well, as has been pointed out before, just because life appears to stem from one thing, doesn't mean there wasn't a "Second Genesis" (or multitudes of them, even happening today). However, those other lifeforms have to compete for the same resources as better adapted ones (per natural selection). And then there are things that are "arguably life" that seem awfully close to life and awfully orthogonal to the existing tree, like viruses.

But besides that, what amazes me is that we are not only the most intelligent life on earth (for some values of intelligence), but as far as we can tell, the most intelligent life to have ever developed on earth.

This seems odd, given that there are so many other intelligent life (but nowhere near our level) like cetaceans, some birds (which are descended from Dinos, which had a longer time to evolve in interesting forms- not like early, ratlike mammals, to boot), other primates, some species of octopuses, and I am sure I can think of more examples.

Maybe the trick is having a big brain and a body plan that is flexible enough to do many things, starting with a high metabolism. I would think that a therapod with human intelligence levels would have an awfully hard time building spaceships.

And the brain consumes a lot of energy, which is why human muscles are relatively weak and energy efficient (also for endurance).

In that sense, it is my opinion that life is probably common, but intelligent life is rare, maybe even extraordinary, and probably not inevitable for a planet or system.

Comment Re: I want to see where this goes (Score 2) 364

They did this because Google and VZN were butting heads over whose fault the slowdowns were in several areas around the country (my area, Northern VA, was one of them).

Google supplied pretty damning evidence that VZN had some faulty hardware or was throttling and causing the issues, but VZN was still trying to shift blame to Google. After enough complaints and people leaving FiOS, the problems magically went away.

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