Page 38 of 66 FirstFirst ... 2834353637383940414248 ... LastLast
Results 926 to 950 of 1636

Thread: Zanimljivosti iz nauke

  1. #926
    Join Date
    Nov 2010
    Posts
    3,423
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    ovo je doktor.

    istrajan budi.

  2. #927
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

    Default

    Quote Originally Posted by 1ucid View Post
    ovo je doktor.


    Zanimljivo, kako njegova teorija ovisi o samo jednom detalju koji ako se pokaže tačnim može temeljito promijeniti čitav svijet i viziju svemira.

    Ako se pokaže da antimaterija posjeduje negativnu masu (ili makar drugačiju masu od svojih parnjaka u normalnoj materiji) to će biti revolucija koja će katapultirati tehnologiju barem 500 godina u napred za veoma kratko vrijeme.

    Čak ni same zvijezde više neće biti predaleko.

    To mijenja pravila igre na fundamentalnom nivou poput točka, vatre, medicine, prvog grada, prve farme, neizmjenične struje, kompijutera, relativnosti i sličnog.

    Malo kada sam osjećao toliku potrebu da vjerujem u nešto što je krajnje iracionalno i neodgovorno s moje strane, međutim držim fige da je Dr. Hajduković u pravu i da će eksperimenti u Cernu potvrditi njegovu teoriju.

    O ovome je već bilo govora na ovom forumu:

    https://forum.cdm.me/showthread.php?...36#post3790236

    https://forum.cdm.me/showthread.php?...37#post3899137

    https://forum.cdm.me/showthread.php?...%26%23269%3Ban

  3. #928
    Join Date
    Nov 2010
    Posts
    3,423
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    vazda sam ono dok sam bio mladji razmislja kako se elektroni krecu oko jezgra slicno planetama oko sunca, i ovaj lik je bukvalno svojom teorijom napravio konekciju izmedju te dvije pojave. Imas li nedje dje on detaljno objasnjava svoju teoriju, bas u detalje?
    istrajan budi.

  4. #929
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  5. #930
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  6. #931
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  7. #932
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  8. #933
    Join Date
    Apr 2012
    Posts
    2,333
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    Quote Originally Posted by funestis View Post

    ko ono rece da je plamen plazma i obrnuto ??
    Do not Argue with Idiots! Useful Info and Health Tips
    https://www.youtube.com/watch?v=IrYtkADFaqs

  9. #934
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

    Default

    Quote Originally Posted by SpongeBob View Post
    ko ono rece da je plamen plazma i obrnuto ??
    Plamen je vrsta nestabilne plazme.

    Plasma nastaje kada vanjski elektroni u atomu dobiju dovoljno energije da iskoče van iz atoma stvarajući ione. U slučaju plamena (na primer svijeće) atomi imaju tek dovoljno energije da odbace jedan elektron ali koji skoro odmah biva ponovo upijen od strane atoma (stvarajući svijetlost). Ovo stvara oblak vibrirajuće kratkotrajne plazme gdje atomi konstantno odbacuju i primaju elektrone stvarajući vrstu vibracije (nestabilna plazma).

    PLazma o kojoj se govori u gornjem videu je stabilna plazma gdje je temperatura tolika da su atomi u konstantnom ioniziranom stanju.

    Postoji dosta gradacija plazme, a plazma u običnom plamenu je tek početak pojave tog agregatnog stanja koji kulminira u obliku plazme koja s zove degenerisani plin gdje je za ionizaciju odgovorna ne temperatura nego gravitacija.

    Da, plamen je plazma, ionizirani plin.


  10. #935
    Join Date
    Apr 2012
    Posts
    2,333
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    hvala

    elementarna fizika za osnovnu skolu, pretocena u youtube video

    hvala
    Do not Argue with Idiots! Useful Info and Health Tips
    https://www.youtube.com/watch?v=IrYtkADFaqs

  11. #936
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  12. #937
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  13. #938
    Join Date
    Nov 2010
    Posts
    3,423
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default



    :shock:
    istrajan budi.

  14. #939
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  15. #940
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  16. #941
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  17. #942
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  18. #943
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

    Default

    Napredak u tehnologiji kvantnih kompijutera, prva qubitska memorija:

    http://phys.org/news/2014-12-qubit-c...-brighter.html

    In the race to design the world's first universal quantum computer, a special kind of diamond defect called a nitrogen vacancy (NV) center is playing a big role. NV centers consist of a nitrogen atom and a vacant site that together replace two adjacent carbon atoms in diamond crystal. The defects can record or store quantum information and transmit it in the form of light, but the weak signal is hard to identify, extract and transmit unless it is intensified.

    Read more at: http://phys.org/news/2014-12-qubit-c...ghter.html#jCp

  19. #944
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  20. #945
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  21. #946
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  22. #947
    Join Date
    Nov 2010
    Posts
    3,423
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    The Veil Nebula - Sharpless 103



    istrajan budi.

  23. #948
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  24. #949
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

  25. #950
    Join Date
    Feb 2004
    Location
    Donja Lastva
    Posts
    12,526
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    2
    Thanked in
    2 Posts

    Default

    Prirodni nuklearni reaktori

    Ovo je do duše poznato već dvadesetak godina, jednom davno sam čitao o ovome u Galaksiji (ko se sjeća tih novina)



    Ali vrijedi ovo ponovo predstaviti jer se radi o izuzetno zanimljivom slučaju.

    Last edited by funestis; 14-01-15 at 13:37.

Page 38 of 66 FirstFirst ... 2834353637383940414248 ... LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. PMF - Racunarske nauke
    By shonzi in forum Centralni
    Replies: 13
    Last Post: 25-07-12, 18:56
  2. Malo iz nauke
    By BOGY in forum #montecafe
    Replies: 1
    Last Post: 09-04-10, 22:44
  3. PMF - Racunarske nauke
    By BlackHawk in forum Software
    Replies: 23
    Last Post: 27-06-09, 14:05
  4. Festival nauke u Beogradu
    By epruvetica in forum Nauka generalno
    Replies: 1
    Last Post: 04-12-07, 17:47
  5. Tesla ko i čiji, premiješteno sa Nauke
    By Admiral Krsto Djurovic in forum Politika generalno
    Replies: 67
    Last Post: 18-01-07, 13:26

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •