Page 3 of 4 FirstFirst 1234 LastLast
Results 21 to 30 of 38
Like Tree53Likes

Thread: astrophysics/theoretical physics and Youtube

  1. #21
    Kodatech's Avatar
    Kodatech is offline White Dwarf
    Points: 1,789, Level: 25
    Level completed: 89%, Points required for next Level: 11
    Overall activity: 0%
    Achievements:
    2 Posts Achievement20 Posts Achievement!50 Posts Achievement!5 Threads Achievement!365 Days+ Registered Achievement!
    Join Date
    Oct 2012
    Location
    Virginia
    Posts
    40
    Points
    1,789
    Level
    25
    Thanks
    0
    Thanked 5x 2 Posts

    Default Re: astrophysics/theoretical physics and Youtube



    It's not youtube, but it is a great one..... Into the Universe with Stephen Hawking: Time Travel

  2. #22
    SlitWeaver's Avatar
    SlitWeaver is offline Main Sequence
    Points: 1,799, Level: 25
    Level completed: 99%, Points required for next Level: 1
    Overall activity: 0%
    Achievements:
    2 Posts Achievement20 Posts Achievement!5 Threads Achievement!50 Posts Achievement!First 1000 Experience Points
    Join Date
    Nov 2012
    Location
    Austin, Texas, United States
    Posts
    103
    Points
    1,799
    Level
    25
    Thanks
    33
    Thanked 53x 22 Posts

    Default Re: astrophysics/theoretical physics and Youtube

    I think a moderator should sticky this (just future-proofing )

  3. #23
    GriffinBF's Avatar
    GriffinBF is online now Super Moderator
    Points: 36,929, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 14.0%
    Achievements:
    Got three Friends20+ Friends Achievement!First 1000 Experience Points5+ Referrals Achievement!100+ Threads Achievement!
    Join Date
    Feb 2009
    Location
    Alberta, Canada
    Posts
    6,693
    Points
    36,929
    Level
    100
    Thanks
    1,752
    Thanked 2,755x 1,839 Posts

    Default Re: astrophysics/theoretical physics and Youtube

    It's stuck. We must be vigilant in keeping this thread on track. o/

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

  4. #24
    SlitWeaver's Avatar
    SlitWeaver is offline Main Sequence
    Points: 1,799, Level: 25
    Level completed: 99%, Points required for next Level: 1
    Overall activity: 0%
    Achievements:
    2 Posts Achievement20 Posts Achievement!5 Threads Achievement!50 Posts Achievement!First 1000 Experience Points
    Join Date
    Nov 2012
    Location
    Austin, Texas, United States
    Posts
    103
    Points
    1,799
    Level
    25
    Thanks
    33
    Thanked 53x 22 Posts

    Default Re: astrophysics/theoretical physics and Youtube

    Quote Originally Posted by GriffinBF View Post
    It's stuck. We must be vigilant in keeping this thread on track. o/
    Yay! Aye-aye cap'n!

  5. #25
    HarrySTruman's Avatar
    HarrySTruman is offline White Dwarf
    Points: 1,461, Level: 22
    Level completed: 61%, Points required for next Level: 39
    Overall activity: 0%
    Achievements:
    2 Posts Achievement365 Days+ Registered Achievement!First 1000 Experience Points750 Days+ Registered Achievement!20 Posts Achievement!
    Join Date
    Jun 2012
    Location
    Ann Arbor/Ypsilanti, MI
    Posts
    6
    Points
    1,461
    Level
    22
    Thanks
    2
    Thanked 7 Times in 1 Post

    Default Re: astrophysics/theoretical physics and Youtube

    Not to add garbage to this thread, but I'm kind of happy the first thread I ever created was stickied! This one proved to be a bit above my head, but Newton Lecture 2009: Is our universe part of a multiverse? from Alan Guth, award winner on the topic of the theory of an infationary universe. 2 parts, nearly an hour.

  6. #26
    olddogg60's Avatar
    olddogg60 is offline HYPER GIANT
    Points: 108,045, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    2 Posts Achievement20 Posts Achievement!50 Posts Achievement!200+ Posts Achievement!Monthly Activity Achievement!
    Awards:
    Group Posting Award!
    Join Date
    Jun 2012
    Location
    Idaho
    Posts
    8,902
    Points
    108,045
    Level
    100
    Thanks
    1,629
    Thanked 2,561x 2,230 Posts

    Default Re: astrophysics/theoretical physics and Youtube

    Bill

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    8I SE XLT, CG5-GT Mount, MiniMax 102, Celestron 102 GT, Telrad Reflex Sight (2), Celestron Skymaster 15 X 70, Canon Xsi/450D, DMK 21AF04.AS, DMK 41U02.AS, Starbound & CPRO-800LP Observing Chairs, Celestron X-Cel LX EP's: 5mm, 7mm, 9mm, 12mm, 18mm and 25mm, Celestron 32mm & 40mm Plossl, ES 8.8mm 82°,
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    Variable Polarizing Filter, 6.3
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    , DIY 16AH Battery Pack (2)

  7. #27
    aperseghin's Avatar
    aperseghin is offline Main Sequence
    Points: 1,446, Level: 22
    Level completed: 46%, Points required for next Level: 54
    Overall activity: 0%
    Achievements:
    2 Posts Achievement20 Posts Achievement!5 Threads Achievement!50 Posts Achievement!Ghost Achievement! Averaging 5+ posts a day!
    Join Date
    Jan 2013
    Location
    Maryland
    Posts
    137
    Points
    1,446
    Level
    22
    Thanks
    3
    Thanked 22x 17 Posts

    Default Re: astrophysics/theoretical physics and Youtube

    olddogg60 and HarrySTruman like this.
    Visualize Clear Skies

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.

    TASCO Spacestation (114x500) on alt/az mount
    Meade 114EQ-ASTR (114x1000) on EQ mount
    TASCO 11TR (114x900) on EQ mount

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.


  8. #28
    olddogg60's Avatar
    olddogg60 is offline HYPER GIANT
    Points: 108,045, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 0%
    Achievements:
    2 Posts Achievement20 Posts Achievement!50 Posts Achievement!200+ Posts Achievement!Monthly Activity Achievement!
    Awards:
    Group Posting Award!
    Join Date
    Jun 2012
    Location
    Idaho
    Posts
    8,902
    Points
    108,045
    Level
    100
    Thanks
    1,629
    Thanked 2,561x 2,230 Posts

    Default Re: astrophysics/theoretical physics and Youtube

    Quote Originally Posted by aperseghin View Post
    Great video. Thanks for posting.
    Bill

    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    8I SE XLT, CG5-GT Mount, MiniMax 102, Celestron 102 GT, Telrad Reflex Sight (2), Celestron Skymaster 15 X 70, Canon Xsi/450D, DMK 21AF04.AS, DMK 41U02.AS, Starbound & CPRO-800LP Observing Chairs, Celestron X-Cel LX EP's: 5mm, 7mm, 9mm, 12mm, 18mm and 25mm, Celestron 32mm & 40mm Plossl, ES 8.8mm 82°,
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    Variable Polarizing Filter, 6.3
    To view links or images in signatures your post count must be 5 or greater. You currently have 0 signatures.
    , DIY 16AH Battery Pack (2)

  9. #29
    MarsGirl's Avatar
    MarsGirl is offline White Dwarf
    Points: 418, Level: 8
    Level completed: 36%, Points required for next Level: 32
    Overall activity: 0%
    Achievements:
    2 Posts Achievement20 Posts Achievement!Got three Friends5 Threads Achievement!
    Join Date
    Feb 2013
    Location
    Estonia
    Posts
    17
    Points
    418
    Level
    8
    Thanks
    2
    Thanked 3x 2 Posts

    Default Re: astrophysics/theoretical physics and Youtube

    This is a great idea! I will be watching the ones posted so far as well. I'd really like to watch this documentary about famous scientist's lives.
    I don't think the human race will survive the next thousand years, unless we spread into space. -Stephen Hawking

  10. #30
    not_Fritz_Argelander's Avatar
    not_Fritz_Argelander is online now HYPER GIANT
    Points: 174,584, Level: 100
    Level completed: 0%, Points required for next Level: 0
    Overall activity: 99.7%
    Achievements:
    365 Days+ Registered Achievement!2 Posts Achievement20 Posts Achievement!750 Days+ Registered Achievement!First 1000 Experience Points
    Awards:
    Thread Award
    Join Date
    Jul 2011
    Location
    US
    Posts
    21,351
    Points
    174,584
    Level
    100
    Thanks
    7,164
    Thanked 45,066x 14,502 Posts
    Blog Entries
    59

    Default Re: astrophysics/theoretical physics and Youtube

    A good solar system dynamical model seems to be the Nice model:



    Which is explained in more detail here:
    Nice model - Wikipedia, the free encyclopedia
    astroval and HarrySTruman like this.

 

 
Page 3 of 4 FirstFirst 1234 LastLast

Similar Threads

  1. Theoretical Physics: Close to an Answer or Off in Left Field
    By flyfishnevada in forum Astrophysics Forum
    Replies: 20
    Last Post: 07-24-2011, 06:48 PM
  2. Replies: 16
    Last Post: 01-23-2011, 02:21 PM
  3. Replies: 2
    Last Post: 01-23-2009, 04:12 PM
  4. Replies: 1
    Last Post: 01-02-2009, 06:43 PM
  5. Astrophysics, theoretical physics, or quantum mechanics?
    By maggie in forum Astrophysics Forum
    Replies: 1
    Last Post: 10-28-2008, 08:39 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Powered by vBulletin® Version 4.2.0
Powered by vBulletin®
All times are GMT. The time now is 01:54 AM.