A Terra é Azul - 50 Anos do Vôo de Gagarin

No dia 12 de abril de 1961, a bordo da nave Vostok I, o cosmonauta soviético Yuri Alekseyevich Gagarin foi o primeiro ser humano a ser posto no espaço. O vôo consistiu em apenas uma órbita ao redor da Terra, numa altitude média de 315 Km, e partiu do Cosmódromo de Baikonur, localizado atualmente no Cazaquistão. Baikonur foi a primeira e ainda é a maior base de lançamentos de foguetes do mundo, sendo ainda utilizada pela Rússia para seu programa espacial, inclusive com os lançamentos de naves para a manutenção da Estação Espacial Internacional (ISS).

Gagarin, nascido em 9 de março de 1934, foi filho de camponeses e sofreu com a invasão nazista da 2ª Guerra Mundial. Desde jovem nutriu interesse pelo espaço e após passar pela escola técnica e se filiar a um aeroclube, aprendeu a pilotar um avião leve. Posteriormente entrou na Escola de Pilotos Militares, onde avançou com sucesso, vindo a tornar-se Tenente Sênior da Força Aérea Soviética em novembro de 1959.

Em 1960, foi um dos 20 pilotos selecionados para o programa espacial, pois além de seu excelente desempenho nos testes físicos e psicológicos e sua origem camponesa,  bem vista pelo governo comunista, Gagarin media apenas 1,57m, estatura perfeita para o diminuto espaço para acomodação dentro da cápsula da Vostok.

Após o retorno à Terra, Gagarin virou rapidamente um herói mundial, passando a viajar por diversos países, recebendo homenagens e condecorações. Mas infelizmente não soube lidar com a fama, que acabou-lhe trazendo o vício da bebida e problemas no casamento.

Após uma breve passagem como deputado, trabalhou novamente no programa espacial russo, auxiliando no projeto de novas espaçonaves. Mais tarde, passou a trabalhar na formação de novos pilotos da Força Aérea.

Em 27 de março de 1968, aos 34 anos, Gagarin morreu precocemente num vôo de rotina juntamente com o instrutor de vôo Vladimir Seryogin. As causas da queda do MIG-15 que pilotavam nunca foram devidamente explicadas. Uma das hipóteses levantadas cita a proximidade de outra aeronave, que acabou gerando a perda do controle de sua aeronave ao efetuarem a manobra para evitar a colisão.

Gagarin marcou sua passagem na história mundial e tem seu nome estampado para sempre na exploração do espaço pela raça humana, com a frase "a Terra é Azul", citada quando estava em órbita.

Poesia da Realidade - Sinfonia da Ciência

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Top 50 Programming Quotes of All Time

50. "Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the universe trying to build bigger and better idiots. So far, the universe is winning."

- Rick Cook

49. "Lisp isn't a language, it's a building material."

- Alan Kay.

48. "Walking on water and developing software from a specification are easy if both are frozen."

- Edward V Berard

47. "They don't make bugs like Bunny anymore."

- Olav Mjelde.

46. "A programming language is low level when its programs require attention to the irrelevant."

- Alan J. Perlis.

45. "A C program is like a fast dance on a newly waxed dance floor by people carrying razors."

- Waldi Ravens.

44. "I have always wished for my computer to be as easy to use as my telephone; my wish has come true because I can no longer figure out how to use my telephone."

- Bjarne Stroustrup

43. “Computer science education cannot make anybody an expert programmer any more than studying brushes and pigment can make somebody an expert painter.”

- Eric S. Raymond

42. “Don’t worry if it doesn’t work right. If everything did, you’d be out of a job.”

- Mosher’s Law of Software Engineering

41. “I think Microsoft named .Net so it wouldn’t show up in a Unix directory listing.”

- Oktal

40. “Fine, Java MIGHT be a good example of what a programming language should be like. But Java applications are good examples of what applications SHOULDN’T be like.”

- pixadel

39. “Considering the current sad state of our computer programs, software development is clearly still a black art, and cannot yet be called an engineering discipline.”

- Bill Clinton

38. "The use of COBOL cripples the mind; its teaching should therefore be regarded as a criminal offense."

- E.W. Dijkstra

37. "In the one and only true way. The object-oriented version of 'Spaghetti code' is, of course, 'Lasagna code'. (Too many layers)."

- Roberto Waltman.

36. "FORTRAN is not a flower but a weed — it is hardy, occasionally blooms, and grows in every computer."

- Alan J. Perlis.

35. “For a long time it puzzled me how something so expensive, so leading edge, could be so useless. And then it occurred to me that a computer is a stupid machine with the ability to do incredibly smart things, while computer programmers are smart people with the ability to do incredibly stupid things. They are, in short, a perfect match.”

- Bill Bryson

34. "In My Egotistical Opinion, most people's C programs should be indented six feet downward and covered with dirt."

- Blair P. Houghton.

33. "When someone says: 'I want a programming language in which I need only say what I wish done', give him a lollipop."

- Alan J. Perlis

32. "The evolution of languages: FORTRAN is a non-typed language. C is a weakly typed language. Ada is a strongly typed language. C++ is a strongly hyped language."

- Ron Sercely

31. "Good design adds value faster than it adds cost."

- Thomas C. Gale

30. "Python's a drop-in replacement for BASIC in the sense that Optimus Prime is a drop-in replacement for a truck."

- Cory Dodt

29. "Talk is cheap. Show me the code."

- Linus Torvalds

28. "Perfection [in design] is achieved, not when there is nothing more to add, but when there is nothing left to take away."

- Antoine de Saint-Exupéry

27. "C is quirky, flawed, and an enormous success."

- Dennis M. Ritchie.

26. "In theory, theory and practice are the same. In practice, they’re not."

- Yoggi Berra

25. “You can’t have great software without a great team, and most software teams behave like dysfunctional families.”

- Jim McCarthy

24. "PHP is a minor evil perpetrated and created by incompetent amateurs, whereas Perl is a great and insidious evil, perpetrated by skilled but perverted professionals."

- Jon Ribbens

23. "Programming is like kicking yourself in the face, sooner or later your nose will bleed."

- Kyle Woodbury

22. "Perl – The only language that looks the same before and after RSA encryption."

- Keith Bostic

21. "It is easier to port a shell than a shell script."

- Larry Wall

20. "I invented the term 'Object-Oriented', and I can tell you I did not have C++ in mind."

- Alan Kay

19. "Learning to program has no more to do with designing interactive software than learning to touch type has to do with writing poetry"

- Ted Nelson

18. “The best programmers are not marginally better than merely good ones. They are an order-of-magnitude better, measured by whatever standard: conceptual creativity, speed, ingenuity of design, or problem-solving ability.”

- Randall E. Stross

17. “If McDonalds were run like a software company, one out of every hundred Big Macs would give you food poisoning, and the response would be, ‘We’re sorry, here’s a coupon for two more.’ “

- Mark Minasi

16. "Beware of bugs in the above code; I have only proved it correct, not tried it."

- Donald E. Knuth.

15. "Computer system analysis is like child-rearing; you can do grievous damage, but you cannot ensure success."

- Tom DeMarco

14. "I don't care if it works on your machine! We are not shipping your machine!"

- Vidiu Platon.

13. "Sometimes it pays to stay in bed on Monday, rather than spending the rest of the week debugging Monday's code."

- Christopher Thompson

12. "Measuring programming progress by lines of code is like measuring aircraft building progress by weight."

- Bill Gates

11. "Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it."

- Brian W. Kernighan.

10. "People think that computer science is the art of geniuses but the actual reality is the opposite, just many people doing things that build on each other, like a wall of mini stones."

- Donald Knuth

9. “First learn computer science and all the theory. Next develop a programming style. Then forget all that and just hack.”

- George Carrette

8. “Most of you are familiar with the virtues of a programmer. There are three, of course: laziness, impatience, and hubris.”

- Larry Wall

7. “Most software today is very much like an Egyptian pyramid with millions of bricks piled on top of each other, with no structural integrity, but just done by brute force and thousands of slaves.”

- Alan Kay

6. “The trouble with programmers is that you can never tell what a programmer is doing until it’s too late.”

- Seymour Cray

5. “To iterate is human, to recurse divine.”

- L. Peter Deutsch

4. "On two occasions I have been asked [by members of Parliament]: 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question."

- Charles Babbage

3. "Most good programmers do programming not because they expect to get paid or get adulation by the public, but because it is fun to program."

- Linus Torvalds

2. "Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live."

- Martin Golding

1. “There are two ways of constructing a software design. One way is to make it so simple that there are obviously no deficiencies. And the other way is to make it so complicated that there are no obvious deficiencies.”

- C.A.R. Hoare

Source: http://www.junauza.com/2010/12/top-50-programming-quotes-of-all-time.html

Top 50 Linux Quotes of All Time

50. I develop for Linux for a living, I used to develop for DOS.
Going from DOS to Linux is like trading a glider for an F117.
-- Lawrence Foard, entropy@world.std.com

49. Avoid the Gates of Hell. Use Linux.
-- unknown source

48. I've run DOOM more in the last few days than I have the last few
months. I just love debugging ;-)
(Linus Torvalds)

47. By golly, I'm beginning to think Linux really *is* the best thing since
sliced bread.
-- Vance Petree, Virginia Power

46. Linux poses a real challenge for those with a taste for late-night
hacking (and/or conversations with God).
-- Matt Welsh

45. Linux is obsolete.
-- Andrew Tanenbaum

44. Your job is being a professor and researcher: That's one hell of a good excuse for some of the brain-damages of minix. (Linus Torvalds to Andrew Tanenbaum)

43. I still maintain the point that designing a monolithic kernel in 1991 is a fundamental error. Be thankful you are not my student. You would not get a high grade for such a design :-) (Andrew Tanenbaum to Linus Torvalds)

42. We all know Linux is great... it does infinite loops in 5 seconds.
- Linus Torvalds about the superiority of Linux on the Amterdam Linux Symposium

41. People disagree with me. I just ignore them.
(Linus Torvalds, regarding the use of C++ for the Linux kernel.)

40. Some people have told me they don't think a fat penguin really embodies the grace of Linux, which just tells me they have never seen an angry penguin charging at them in excess of 100mph. They'd be a lot more careful about what they say if they had.
-- Linus Torvalds, announcing Linux v2.0

39. Other than the fact Linux has a cool name, could someone explain why should use Linux over BSD?

38. “How should I know if it works? That's what beta testers are for. I only coded it." (Attributed to Linus Torvalds, somewhere in a posting)

37. "Problem solving under linux has never been the circus that it is under AIX." (By Pete Ehlke in comp.unix.aix)

36. "Besides, I think Slackware sounds better than 'Microsoft,' don't you?" (By Patrick Volkerding)

35. "And the next time you consider complaining that running Lucid Emacs 19.05 via NFS from a remote Linux machine in Paraguay doesn't seem to get the background colors right, you'll know who to thank." (By Matt Welsh)

34. "...Deep Hack Mode--that mysterious and frightening state of consciousness where Mortal Users fear to tread." (By Matt Welsh)

33. Sigh. I like to think it's just the Linux people who want to be on the "leading edge" so bad they walk right off the precipice. (Craig E. Groeschel)

32. Microsoft Corp., concerned by the growing popularity of the free 32-bit operating system for Intel systems, Linux, has employed a number of top programmers from the underground world of virus development. Bill Gates stated yesterday: "World domination, fast -- it's either us or Linus". Mr. Torvalds was unavailable for comment ... (rjm@swift.eng.ox.ac.uk (Robert Manners), in comp.os.linux.setup)

31. Who wants to remember that escape-x-alt-control-left shift-b puts you into super-edit-debug-compile mode? (Discussion in comp.os.linux.misc on the intuitiveness of commands, especially Emacs.)

30. It's a bird.. It's a plane.. No, it's KernelMan, faster than a speeding bullet, to your rescue. Doing new kernel versions in under 5 seconds flat.. (Linus, in the announcement for 1.3.27)

29. Those who don't understand Linux are doomed to reinvent it, poorly. (Unidentified source.)

28. "How do you power off this machine?" (Linus, when upgrading linux.cs.helsinki.fi, and after using the machine for several months.)

27. I've discovered that using VMS is a lot like driving a nail with your head: sure, you eventually get something practical done, but it usually results in a headache and some blood loss.
(submitted by Sean A. Simpson)

26. "... being a Linux user is sort of like living in a house inhabited by a large family of carpenters and architects. Every morning when you wake up, the house is a little different. Maybe there is a new turret, or some walls have moved. Or perhaps someone has temporarily removed the floor under your bed." - Unix for Dummies, 2nd Edition (Found in the .sig of Rob Riggs)

25. If Bill Gates is the Devil then Linus Torvalds must be the Messiah. (Unknown source)

24. LILO, you've got me on my knees!
(from David Black, dblack@pilot.njin.net, with apologies to Derek and the
Dominos, and Werner Almsberger)

23. Anyone can build a fast processor. The trick is to build a fast system. (Seymour Cray)

22. We can use symlinks of course... syslogd would be a symlink to syslogp and ftpd and ircd would be linked to ftpp and ircp... and of course the point-to-point protocal paenguin. (Kevin M. Bealer, commenting on the penguin Linux logo.)

21. A multithreaded file system is only a performance hack. (Andrew Tanenbaum to Linus Torvalds)

20. I did this 'cause Linux gives me a woody. It doesn't generate revenue. (Dave '-ddt->` Taylor, announcing DOOM for Linux)

19. This message was brought to you by Linux, the free unix. Windows without the X is like making love without a partner. Sex, Drugs & Linux Rules win-nt from the people who invented edlin apples have meant trouble since eden Linux, the way to get rid of boot viruses. (By mwikholm@at8.abo.fi, MaDsen Wikholm)

18. Be warned that typing killall name may not have the desired effect on non-Linux systems, especially when done by a privileged user.
-- From the killall manual page

17. Only wimps use tape backup: _real_ men just upload their important stuff on ftp, and let the rest of the world mirror it. "
--- Linus Torvalds

16. Linux is not user-friendly. It _is_ user-friendly. It is not ignorant-friendly and idiot-friendly.
---Source unknown

15. `When you say "I wrote a program that crashed Windows", people just stare at you blankly and say "Hey, I got those with the system, *for free*".' (By Linus Torvalds)

14. "If you want to travel around the world and be invited to speak at a lot of different places, just write a Unix operating system." (By Linus Torvalds)

13. "Are Linux users lemmings collectively jumping off of the cliff of reliable, well-engineered commercial software?" (By Matt Welsh)

12. "Linux: the operating system with a CLUE... Command Line User Environment". (seen in a posting in comp.software.testing)

11. “See, you not only have to be a good coder to create a system like Linux, you have to be a sneaky bastard too.” (By Linus Torvalds)

10. "What happens when you read some doc and either it doesn't answer your question or is demonstrably wrong? In Linux, you say "Linux sucks" and go read the code. In Windows/Oracle/etc you say "Windows sucks" and start banging your head against the wall."
--- Denis Vlasenko on lkml

9. "...you might as well skip the Xmas celebration completely, and instead sit in front of your linux computer playing with the all-new-and-improved linux kernel version." (By Linus Torvalds)

8. Linux hackers are funny people: They count the time in patchlevels. (Seen in the .sig of Gerd Knorr.)

7. Linux: the choice of a GNU generation
-- ksh@cis.ufl.edu put this on Tshirts in '93\

6. "Not me, guys. I read the Bash man page each day like a Jehovah's Witness reads the Bible. No wait, the Bash man page IS the bible. Excuse me..."
(More on confusing aliases, taken from comp.os.linux.misc)

5. What's this script do?
unzip ; touch ; finger ; mount ; gasp ; yes ; umount ; sleep
Hint for the answer: not everything is computer-oriented. Sometimes you're
in a sleeping bag, camping out with your girlfriend.
(Contributed by Frans van der Zande.)

4. I'm an idiot.. At least this [bug] took about 5 minutes to find.. Surely, Linus is talking about the kind of idiocy that others aspire to :-)
(Bruce Perens in response to Linus Torvalds's mailing about a kernel bug.)

3. One OS to rule them all,
One OS to find them.
One OS to call them all,
And in salvation bind them.
In the bright land of Linux,
Where the hackers play.
(J. Scott Thayer, with apologies to J.R.R.T.)

2. ...the Linux philosophy is "laugh in the face of danger". Oops. Wrong one. "Do it yourself". That's it. (by Linus)

1. We are using Linux daily to UP our productivity - so UP yours!
-- Adapted from Pat Paulsen by Joe Sloan

Source:  http://www.junauza.com/2008/01/top-50-linux-quotes-of-all-time.html

Top 50 Funny Computer Quotes

50. "Some things Man was never meant to know. For everything else, there's Google."

49. "Failure is not an option -- it comes bundled with Windows."

48. "Computer games don't affect kids; I mean if Pac-Man affected us as kids, we'd all be running around in darkened rooms, munching magic pills and listening to repetitive electronic music."

47. "COBOL programmers understand why women hate periods."

46. "Artificial Intelligence usually beats natural stupidity."

45. "To err is human... to really foul up requires the root password."

44. "Like car accidents, most hardware problems are due to driver error."

43. "If at first you don't succeed; call it version 1.0"

42. "If Python is executable pseudocode, then perl is executable line noise."

41. "Programmers are tools for converting caffeine into code."

40. "Why do we want intelligent terminals when there are so many stupid users?"

39. "I can't uninstall it, there seems to be some kind of 'Uninstall Shield'."

38. "See daddy ? All the keys are in alphabetical order now."

37. "Hey! It compiles! Ship it!"

36. "SUPERCOMPUTER: what it sounded like before you bought it."

35. "Yo moma is like HTML: Tiny head, huge body."

34. "Windows Vista: It's like upgrading from Bill Clinton to George W. Bush."

33. "The more I C, the less I see."

32. "Life would be so much easier if we only had the source code."

31. "My software never has bugs. It just develops random features."

30. "The only problem with troubleshooting is that sometimes trouble shoots back."

29. "Crap... Someone knocked over my recycle bin... There's icons all over my desktop..."

28. "Relax, its only ONES and ZEROS !"

27. "rm -rf /bin/laden"

26. "I don't care if you ARE getting a PhD in it ! Get away from that damn computer and go find a woman !"

25. "The great thing about Object Oriented code is that it can make small, simple problems look like large, complex ones."

24. "If brute force doesn't solve your problems, then you aren't using enough."

23. “Programming is like sex, one mistake and you have to support it for the rest of your life.”

22. "Unix is user-friendly. It's just very selective about who its friends are."

21. Microsoft: "You've got questions. We've got dancing paperclips."

20. "I'm not anti-social; I'm just not user friendly"

19. The world is coming to an end... SAVE YOUR BUFFERS !"

18. "If you don't want to be replaced by a computer, don't act like one."

17. "Better to be a geek than an idiot."

16. "I went to a gentleman's cybercafe — and they offered me a 'laptop dance'."

15. "After Perl everything else is just assembly language."

14. "The Internet: where men are men, women are men, and children are FBI agents."

13. "There are 10 types of people in the world: those who understand binary, and those who don't."

12. "Difference between a virus and windows ? Viruses rarely fail."

11. "Hacking is like sex. You get in, you get out, and hope that you didn't leave something that can be traced back to you."

10. "1f u c4n r34d th1s u r34lly n33d t0 g37 l41d"

9. "Helpdesk: There is an icon on your computer labeled "My Computer". Double click on it.
User: What's your computer doing on mine?"

8. “I think Microsoft named .Net so it wouldn’t show up in a Unix directory listing.”

7. “If debugging is the process of removing bugs, then programming must be the process of putting them in.”

6. "Computer dating is fine, if you're a computer."

5. “Any fool can use a computer. Many do.”

4. “Hardware: The parts of a computer system that can be kicked.”

3. "Those who can't write programs, write help files."

2. "You know you're a geek when... You try to shoo a fly away from the monitor with your cursor. That just happened to me. It was scary."

1. “Computer language design is just like a stroll in the park. Jurassic Park, that is.”

Source: http://www.junauza.com/2010/02/top-50-funny-computer-quotes.html

Imortalidade

Eu sou mais rápido que você,
eu sou mais forte que você,
e com certeza vou durar muito mais que você,
você pode pensar que eu sou o futuro,
mas está errado,
você é o futuro,
se eu pudesse desejar alguma coisa,
desejaria ser humano,
para saber o que significa,
ter sentimentos, ter esperanças,
ter angústias,
dúvidas,
amar,
eu posso alcançar a imortalidade,
basta não me desgastar,
você também pode alcançar a imortalidade,
basta fazer apenas uma coisa notável!!!

A saga de uma sacola plástica

Interessante mini-documentário produzido pela agência DDB de Los Angeles para a ONG Heal the Bay, da Califórnia.