ArcaVir minicontest - Questions

Please post answers only, please! Question and comments should be posted here:
https://www.wilderssecurity.com/showthread.php?t=68006


Question number 1 (02/24/05):

Give me names of three mathematicians that broke the Enigma Cipher and the year it happend.


Question number 2 (02/25/05):

Almost all of the world's silicon, from which diodes, transistors and chips are made, is processed using a method developed by who? Give me the name and the year it happend.

Question number 3 (02/26/05):

The Arpanet and the Internet can't function without packet-switching. They are also considered a "distributed network". Who invented both packet-switching and distributed network, and what year was he born?

Question number 4 (02/27/05):

Who invented multi-stage rockets and rockets with delta-shaped stabilizers? Give me name and the date when he published his work describing those inventions?

Question number 5 (02/28/05):
Who invented "P Reverse Polish Notation", and what what company produced first calculator that used it.

I know it was suppose t be harder but I had some "technical difficulties" so this will have to do.
Mariusz

 

January, 1933

Polish mathematicians
Jerzy Rozycki
Henryk Zygalski
Marian Rejewski

If i'm precise it was December 1932 (this is the date when they first breake it,but in 1933 it was almost completely decrypted )

 

Everything about the Enigma here:
http://www.enigmahistory.org/enigma.html

But the Engima was broken in December 1932 by Jerzy Rozycki, Henryk Zygalski and Marian Rejewski


edit:
RejZoR lol you edited the message just after my post lol

 

So we have a first winner
Just pm me with your name and email and I will send you a serial number.

Mariusz

p.s it looks like it was too easy But wait until tomorrow

 

Nope,you're post wasnt there when i edited it
After you posted i have just added missing

If i'm precise it was December 1932 (this is the date when they first breake it,but in 1933 it was almost completely decrypted )

 

@RejZoR
That's ok my friend, congrats with it... enjoy a nice piece of soft you're getting

 

Thanks. There are still 4 copies left so you can try again
I'm sure you'll get the next one for sure

 

Thanks you I will try again tomorrow for sure... It's nice software I can never effort buying, so if I can win it for free it's good

 

when is the next question

 

2.00 pm EST

 

Its up

 

Where is the question? I thought 02:00 PM EST is 08:00 PM GMT +1 (my timeline). And now it's 08:19...

EDIT: Nevermind. We wrote these posts at the same time

 

Czochralski. In 1916

 

Jan Czochralski to be exact.

 

Nevermind

Mariusz, must be busy or something, did you notice he was not answering posts in the stormbyte forum this morning? I thought that was odd.

 

Congrats! Pm me your name and email to get the serial number.

Mariusz

 

Thank you! I appreciate it.

 

Congrats dukebluedevil!

 

Thanks RejZoR! Its nice to finally win something for a change.

 

I find it interesting that StormByte can be in here trying to give away the AV , but , as of yet , NOONE has responded to an email I sent yesterday . No problem . I will continue to move on . Thanks anyway and enjoy your AV .

 

Email? Sent to who? When? Why? Omg...

 

I just checked our system. Your question was low priority and that means that we will answer it within 24 hours.

Mariusz

 

Today (2/26/05) question will be posted at 5pm

 

Leonard Kleinrock (born 1934)

 

Paul Baran, born 1926