Naturvitenskap

2468 topics in this forum

1. Tillater min oppfatning av universet fri vilje?

   By bo1e, Tuesday at 10:20 AM
   • 9 replies
   • 156 views
   • 
   • notat tatt
   • Tuesday at 12:45 PM

2. Hva i huleste i fotoner?

   By Karl Sykes, November 8, 2013
   • 16 replies
   • 8379 views
   • 
   • SeaLion
   • April 2

3. Den middels store LaTeX-tråden 1 2 3 4 61

   By JeffK, June 4, 2006
   • 1214 replies
   • 97918 views
   • 
   • Flin
   • April 1

4. Sage fjell i stedet for å sprenge 1 2 3

   By Simen1, January 15, 2008
   • 43 replies
   • 12204 views
   • 
   • Simen1
   • March 26

5. På stjernehimmelen nå 1 2 3 4 11

   By SeaLion, August 19, 2010
   • 205 replies
   • 29446 views
   • 
   • Sarcoex - Gnålern
   • March 19

6. Mørk materie, kan denne mannen ha en plausibel forklaring?

   By G, January 19
   • 6 replies
   • 361 views
   • 
   • Flin
   • March 9

7. Romfart og astronomi - diskusjon, nyheter og annet som opptar deg 1 2 3 4 22

   By Enceladus, September 21, 2016   

   • romfart
   • astronomi
   • (and 7 more)

     Tagged with:

     • romfart
     • astronomi
     • exoplaneter
     • Elon Musk
     • NASA
     • ESA
     • SpaceX
     • Mars
     • Alpha Centauri
   • 421 replies
   • 25761 views
   • 
   • Enceladus
   • March 5

8. Forskningsetikk

   By KaffeogTe, February 23   

   • forskningsmetode
   • nanoteknologi
   • (and 9 more)

     Tagged with:

     • forskningsmetode
     • nanoteknologi
     • filtrering
     • filter
     • forskning
     • forskningsdesign
     • forskningsprosjekt
     • etikk dilemma
     • etikk
     • design
     • vitenskap
   • 2 replies
   • 235 views
   • 
   • Ribo
   • February 24

9. methyl ethyl ketone

   By Rød, January 28
   • 1 reply
   • 304 views
   • 
   • Uderzo
   • January 29

10. Tror dere vi omgis av et svart hull i vårt solsystem?

    By G, January 22
    • 6 replies
    • 270 views
    • 
    • Disorder
    • January 29

11. Hvorfor ble ikke ting svidd under big-bang? 1 2

    By Empress, January 6
    • 38 replies
    • 1401 views
    • 
    • SeaLion
    • January 26

12. Varmemantler, 500ml

    By Rød, January 10
    • 2 replies
    • 251 views
    • 
    • Rød
    • January 24

13. Kan lys eldes?

    By SeaLion, January 22
    • 11 replies
    • 344 views
    • 
    • SeaLion
    • January 23

14. Er aldersbestemmelsen av universet helt skjev?

    By G, January 23
    • 1 reply
    • 128 views
    • 
    • -trygve
    • January 23

15. Stoffet silikon, spørsmål om hvorfor det svetter?

    By G, January 19
    • 7 replies
    • 354 views
    • 
    • henrikwl
    • January 22

16. Lysstyrken til Supernova type Ia og mørk energi

    By Flin, January 9
    • 2 replies
    • 168 views
    • 
    • Flin
    • January 15

17. Svovelsyre

    By Rød, November 15, 2019
    • 3 replies
    • 324 views
    • 
    • Rød
    • January 8

18. methyl ethyl ketone(aka MEK)

    By Rød, January 6
    • 1 reply
    • 194 views
    • 
    • Ribo
    • January 7

19. Fungerer gravitasjonelle bølger slik?

    By Sandy Koufax, January 2
    • 3 replies
    • 185 views
    • 
    • Sandy Koufax
    • January 4

20. Istid

    By air315, December 9, 2019   

    • forandringer
    • 6 replies
    • 374 views
    • 
    • -trygve
    • January 1

21. Gir et dyrere HiFi-anlegg merkbart bedre lyd? 1 2 3 4 40

    By StormEagle, April 11, 2014
    • 781 replies
    • 22834 views
    • 
    • sedsberg
    • December 31, 2019

22. Hvor mange kjønn finnes det? 1 2 3

    By skjønnsforsker, December 8, 2019   

    • kjønn
    • 50 replies
    • 3978 views
    • 
    • Szeth
    • December 28, 2019

23. Er dette en forklaring på hvorfor ting snurrer i rommet?

    By Empress, December 25, 2019
    • 3 replies
    • 236 views
    • 
    • aklla
    • December 25, 2019

24. Gjennnombrudd innen graf-teori

    By Sandy Koufax, December 24, 2019
    • 0 replies
    • 151 views
    • 
    • Sandy Koufax
    • December 24, 2019

25. Har ungarene oppdaget en femte naturkraft? 1 2 3 4

    By SeaLion, May 26, 2016
    • 61 replies
    • 2924 views
    • 
    • Torleif Strand
    • December 21, 2019