au: Все сообщения за 11 Апреля 2002 года

 
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au

   
★★☆
MIKLE>Давайте более приближённо к жизни. На сколько сократятся потери к примеру при штурме квартиры с парой бандюг(помпа + ак), если бронник 3-4-го класса заменить на 5й плюс

Мне кажется этот подход неправилен. В перспективе с неизбежным увеличением огневой мощи, помещающейся в руках одного человека, ваш броник станет всё равно что фанерным.

Если же избрать другой подход, а именно не лезть под пули/снаряды/.., а послать вперёд себя машинку или несколько, не важно одноразовую или многоразовую, чтобы она размягчила цели, то тогда люди без 40 кг защиты могут обойтись. А машинку можно развивать вместе с огневой мощью, или даже быстрее - машинка всё же.
 

au

   
★★☆
executor>Потомучто в случае военных действий можно переделать кучу контейнеровозов, балкеров и т.д. во вспомогательные авианосцы. англичане это продемонстрировали во время фолклендской войны.

Хочется заметить лишь то, что в случае такой войны, когда понадобятся дополнительные авианесущие платформы, времени на переоборудование скорее всего не будет. Если такая война хотя бы представляется возможной, к ней нужно иметь всё готовое заранее. Вводить же войска в бой по частям - это нонсенс. Моё скромное имхо, основанное на элементарной логике :)
 

au

   
★★☆
Это всё равно что человек после обширного инфаркта. Избавляйтесь от него скорее.
 

au

   
★★☆
Политкорректность, говорите.. Вы посмотрите законы какие! ;)

Техас:
  • When two trains meet each other at a railroad crossing, each shall come to a full stop, and neither shall proceed until the other has gone.
  • A recently passed anticrime law requires criminals to give their victims 24 hours notice, either orally or in writing, and to explain the nature of the crime to be committed.
  • The entire Encyclopedia Britannica is banned in Texas because it contains a formula for making beer at home.


Невада:
  • It's still "legal" to hang someone for shooting your dog on your property.


Иллинойс:
  • You may be convicted of a Class 4 felony offense, punishable by up to three years in state prison, for the crime of "eavesdropping" on your own conversation.
  • The English language is not to be spoken.
  • You must contact the police before entering the city in an automobile.


Огайо:
  • Owners of tigers must notify authorities within one hour if the tiger escapes.


Нью Джерси:
  • It is against the law to "frown" at a police officer.


Вашингтон:
  • It is illegal to pretend that one's parents are rich.
  • All motor vehicles must be preceded by a man carrying a red flag (daytime) or a red lantern (nighttime) fifty feet in front of said vehicle.


Юта:
  • It is illegal to detonate any nuclear weapon. You can have them, but you just can't detonate them.
  • A husband is responsible for every criminal act committed by his wife while she is in his presence.


Нью-Йорк:
  • The penalty for jumping off a building is death.
  • While riding in an elevator, one must talk to no one, and fold his hands while looking toward the door.
  • Slippers are not to be worn after 10:00 P.M.


Арканзас:
  • The Arkansas River can rise no higher than to the Main Street bridge in Little Rock.
  • A man can legally beat his wife, but not more than once a month.


Вот так :)
 

au

   
★★☆
MD>Да в жизни не побить латиносам британцев, не тот народец. Или разве что дождаться, пока в Англии иммигранты с третьего мира размножаться и большинством станут? Тогда может и выгорит.


Народец мельчает, вместе с остальной Европой. Народец также растворяется мусликами и прочими залётными. Сто лет назад - да, народец был тот ещё, а сегодня - ...
 

au

   
★★☆
Scientist makes photonic circuits with inkjet printer

Scientist makes photonic circuits with inkjet printer

TUCSON, Ariz. — A new family of organic polymers demonstrated at the University of Arizona can "paint" computer displays and photocell arrays onto most any surface, and could enable self-contained "computerless" niche devices that are cheaper

// eetimes.com
 


Microscope probes atomic wave functions

Microscope probes atomic wave functions

A team of Dutch and French researchers has built a microscope that can see atomic wave functions.

// eetimes.com
 


Hydrogen metal on the horizon
Hydrogen metal on the horizon - physicsworld.com
 

au

   
★★☆


Astronomers using the Chandra X-ray observatory have unexpectedly found an exotic star made entirely of quarks.

They came across the bizarre find while looking at the debris of recent supernovae - the titanic explosions that happen when stars run out of fuel. In a supernova, a star's core can collapse so rapidly that atomic nuclei are squashed into a "liquid soup" of neutrons. The process squeezes material weighing as much as our Sun into the volume of a large city.

Now Jeremy Drake and colleagues at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Massachusetts say the nearby star RX J1856 is at just 11 kilometres across, far too small to be a neutron star.
[The star 3C58 discovered by Columbia University astronomers is also thought to contain quarks Photo: NASA/SAO/CXCP/P.Slane et al]

This only makes sense if the 1983 supernova thought to have created RX J1856 forced the neutrons together so strongly that they dissolved into their constituent quarks, creating a superdense quark star.

"This is an astonishing discovery with fundamental significance," says Norman Glendenning, a neutron star theorist at Lawrence Berkeley National Laboratory.


Very hot, very tiny

Drake and colleagues measured the star's size by imaging it in the optical part of the spectrum using the Hubble Space Telescope. "It's an extremely faint blue star," says Drake.

But the star's X-ray spectrum reveals a temperature of 700,000 degrees centigrade, 100 times hotter than our Sun. Something that hot can only be faint in visible light if it is very, very small, says Drake.

Not everyone is convinced by the team's claims. Mike Turner, an astrophysicist at the University of Chicago in Illinois says it is possible the team have merely imaged a hotspot on the surface of a larger neutron star. "Very few people will be convinced that this is an iron clad case," he says.

But Turner says he is encouraged by a similar discovery by David Helfand and colleagues at Columbia University in New York City. They claim to have found another star containing exotic matter using Chandra data, although their star is probably too large to be made entirely made of quarks.

Particle physicists have tried in vain for years to create quark-only matter by smashing particles together at high energies. Now Turner says they should be able to pin down the exact mass of strange quarks by studying quark stars. This is because theory says if strange quarks are very heavy, quark stars will be less likely to form. "Nature has carried out an experiment we cannot duplicate on Earth," says Turner.


[html_a href=http://www.newscientist.com/news/news.jsp?id=ns99992155 target=_blank]http://www.newscientist.com/news/news.jsp?id=ns99992155
 

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