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Comment: Did anyone actually read the article? (Score 1) 354

by baddcarma (#46097015) Attached to: New Russian Fighter Not Up To Western Standards
Quoting:

The Russian version of the T-50 is reportedly simpler than the Indian version, which includes Indian avionics and a wider range of compatible weapons. Five Russian T-50 prototypes are flying. The Indian model still exists only on paper.

But that hasn’t stopped the Indian air force from voicing its unhappiness with the T-50. According to transcripts of December and January meetings obtained by Business Standard, air force and defense ministry officials listed at least four “shortfalls in terms of performance and other technical features”:

The AL-41F engines currently fitted to the T-50 are unreliable. The radar is inadequate. The airframe is poorly built, with serious implications for the jet’s stealth profile. And in light of these defects, $6 billion is too much to pay up front.

According to Business Standard, Russian officials countered, saying the AL-41F engines are a temporary fit until brand-new and more powerful motors can be developed. The radar, too, is temporary—pending new sensors being developed specifically for the Indian version of the warplane.

But the allegations of sloppy construction appear to be particularly serious. Besides posing an accident risk, low-quality construction can result in gaps and mismatched angles that elevate a plane’s radar signature.

Press reports in 2013 indicated that Sukhoi was having problems with quality control in the T-50 effort. At least one of the prototypes needed patches on its wings to keep from falling apart during high-stress maneuvers.

All the same, Business Standard speculates that the Indian complaints could be somewhat politically motivated, as New Delhi is also planning to buy 126 new Rafale fighters from France for an eye-watering total price of $18 billion. Scrapping the T-50 could help India pay for the French jets.

Comment: Re:A most interesting question: What did they lose (Score 1) 77

by baddcarma (#42735027) Attached to: Mutations Helped Humans Survive Siberian Winters

Mutations that are good for living in cold weather are probably bad for living in hot weather.

You don't want your body fat turning itself directly into heat if it's hot outside anyway.

But if you're living in Siberia you don't really have to worry about hot weather.

No quite true. Siberia during ice age and Siberia today are two different climatic patterns. Nowadays it is not unheard of to experience up to 40C during spring/summer. So people fit to withstand cold are going to suffer during heat waves.

Comment: Re:Strugatsky brothers, Robert Merle, Kir Bulichov (Score 1) 1130

by baddcarma (#40940145) Attached to: Ask Slashdot: Most Underappreciated Sci-Fi Writer?

Kir Bulichov, just like many other Russian sci-fi writers, are pretty much unknown to the West. He is excellent.

Another obscure, but brilliant Russian sci-fi writer is Sever Gansovski - with short stories like "Poligon", "Day of Fury", etc.: http://tinyurl.com/c6eygs4 , see also: http://www.isfdb.org/cgi-bin/ea.cgi?11119

The perversity of nature is nowhere better demonstrated by the fact that, when exposed to the same atmosphere, bread becomes hard while crackers become soft.

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