Physical Sciences & Mathematics
Moderators: Calilasseia, ADParker
-
- Forum
- Topics
- Posts
- Last post
-
-
Astronomy & Space Science
Discuss celestial objects and phenomena outside the Earth's atmosphere, Earth-launched satellites and exploratory missions, etc....
Moderators: Calilasseia, ADParker - 944 Topics
- 15697 Posts
-
Last postTotal Solar Eclipse 2017 ...
by theropod
Jul 24, 2017 4:07 pm
-
Astronomy & Space Science
-
-
Chemistry
Composition and transformation of substance.
Moderators: Calilasseia, ADParker - 84 Topics
- 1420 Posts
-
Last postSalt ....who knew?
by Weaver
Jul 17, 2017 7:49 pm
-
Chemistry
-
-
Earth Sciences
Geology, Geophysics, Oceanography, Meteorology etc.
Moderators: Calilasseia, ADParker - 345 Topics
- 5763 Posts
-
Last postClimate Change Science ...
by Macdoc
Jun 05, 2017 2:03 am
-
Earth Sciences
-
-
Mathematics
Discuss the language of the universe.
Moderators: Calilasseia, ADParker - 259 Topics
- 5734 Posts
-
Last postClimbing to a prime (John ...
by newolder
Jun 08, 2017 12:48 pm
-
Mathematics
-
-
Physics
Study matter and its motion through spacetime...
Moderators: Calilasseia, ADParker - 741 Topics
- 18802 Posts
-
Last postMobius plus mag lev - too cool
by Macdoc
Jul 11, 2017 10:31 pm
-
Physics
52 topics • Page 1 of 2 • 1, 2
-
- Topics
- Replies
- Views
- Last post
-
- Is the speed of light proportional to age of the universe?
by Clive Durdle » Mar 14, 2017 7:54 am
- 8 Replies
- 412 Views
- Last post by Paul1
Jul 15, 2017 5:48 am
- Is the speed of light proportional to age of the universe?
-
- Endless fuel and a closed cycle
by Macdoc » Apr 17, 2017 6:42 am
- 16 Replies
- 453 Views
- Last post by juju7
Apr 22, 2017 8:24 am
- Endless fuel and a closed cycle
-
- A 3 billion solar mass black hole rockets out of a galaxy
at 8 million kilometers per hour-over 1300 miles/s
by crank » Mar 26, 2017 3:51 pm
- 7 Replies
- 372 Views
- Last post by Sendraks
Apr 04, 2017 3:41 pm
- A 3 billion solar mass black hole rockets out of a galaxy
-
- Any ideas what this is?
by twistor59 » Mar 19, 2017 6:06 pm
- 8 Replies
- 278 Views
- Last post by Calilasseia
Mar 20, 2017 7:03 am
- Any ideas what this is?
-
- We are stardust
by juju7 » Mar 14, 2017 8:23 am
- 7 Replies
- 353 Views
- Last post by crank
Mar 15, 2017 4:35 pm
- We are stardust
-
- Why is light the fastest thing in the universe?
A question from my seven year old son
1, 2, 3, 4, 5 by devogue » Apr 19, 2016 10:11 pm
- 99 Replies
- 6404 Views
- Last post by The_Metatron
Feb 04, 2017 5:47 am
- Why is light the fastest thing in the universe?
-
- Another Pale Blue Dot
Cassini
by Macdoc » Dec 08, 2016 2:15 am
- 6 Replies
- 546 Views
- Last post by crank
Jan 05, 2017 4:29 am
- Another Pale Blue Dot
-
- Is this L. Krauss remark an example of creation ex nihilo?
by MeCagoEnCristo » Dec 30, 2016 6:37 am
- 10 Replies
- 621 Views
- Last post by ElDiablo
Jan 01, 2017 7:43 pm
- Is this L. Krauss remark an example of creation ex nihilo?
-
- 'Zeno effect' verified: Atoms won't move while you watch
by Olmosis » Dec 08, 2016 4:57 pm
- 6 Replies
- 544 Views
- Last post by Olmosis
Dec 11, 2016 11:26 pm
- 'Zeno effect' verified: Atoms won't move while you watch
-
- Cosmology conundrum. Big Bang still valid? Please help...
So many different theories are confusing me.
1, 2 by MeCagoEnCristo » Jun 21, 2016 11:31 pm
- 21 Replies
- 1632 Views
- Last post by newolder
Dec 10, 2016 2:34 pm
- Cosmology conundrum. Big Bang still valid? Please help...
-
- Ramanujan's formula can explain behaviour of black holes
by the_5th_ape » Jun 21, 2016 2:46 pm
- 0 Replies
- 1452 Views
- Last post by the_5th_ape
Jun 21, 2016 2:46 pm
- Ramanujan's formula can explain behaviour of black holes
-
- detecting dark matter with gravitational waves
by Kyx » Mar 20, 2016 3:43 pm
- 1 Replies
- 800 Views
- Last post by tuco
Mar 20, 2016 4:04 pm
- detecting dark matter with gravitational waves
-
- Anyone Can Quantum video
Paul Rudd vs. Hawking, narrated by keanu Reeves
by Aca » Jan 29, 2016 3:28 pm
- 1 Replies
- 965 Views
- Last post by DavidMcC
Jan 29, 2016 5:14 pm
- Anyone Can Quantum video
-
- 4th phase of water?
by wispastic » Jan 09, 2016 1:10 pm
- 0 Replies
- 1026 Views
- Last post by wispastic
Jan 09, 2016 1:10 pm
- 4th phase of water?
-
- Local realism - thou art terminally ill.
Incontrovertible Evidence for Bell's inequality violation out in Nature.
1, 2, 3 by GenesForLife » Oct 23, 2015 5:53 pm
- 53 Replies
- 5495 Views
- Last post by Shrunk
Nov 02, 2015 2:25 pm
- Local realism - thou art terminally ill.
-
- Flight Question
1, 2, 3 by Jerome Da Gnome » Apr 11, 2015 10:45 pm
- 52 Replies
- 4410 Views
- Last post by Spearthrower
Jul 08, 2015 1:43 pm
- Flight Question
-
- Sean Carroll - The Philosophy of Cosmology
Ten Questions for the Philosophy of Cosmology
by kennyc » Oct 04, 2014 1:20 pm
- 3 Replies
- 1898 Views
- Last post by Spearthrower
Jul 04, 2015 7:04 am
- Sean Carroll - The Philosophy of Cosmology
-
- Molecular Fusion
The mechanics of converting atmospheric gases
by jlindgaard » Jun 22, 2015 12:26 pm
- 1 Replies
- 1237 Views
- Last post by jlindgaard
Jun 23, 2015 1:05 pm
- Molecular Fusion
-
- Gas Giant too Big for Tiny Star
by Jerome Da Gnome » May 07, 2015 3:44 pm
- 1 Replies
- 1412 Views
- Last post by DavidMcC
May 07, 2015 4:23 pm
- Gas Giant too Big for Tiny Star
-
- Climate change to wake sleeping dragons
by wunksta » Apr 01, 2015 12:55 pm
- 4 Replies
- 1544 Views
- Last post by Made of Stars
Apr 01, 2015 6:23 pm
- Climate change to wake sleeping dragons
-
- X-ray machine opens new frontier
by DougC » Feb 17, 2015 11:33 pm
- 0 Replies
- 1368 Views
- Last post by DougC
Feb 17, 2015 11:33 pm
- X-ray machine opens new frontier
-
- People have fundamental issues with chance and randomness
By PZ Myers
by Rumraket » Jan 10, 2015 12:42 am
- 8 Replies
- 2195 Views
- Last post by hackenslash
Jan 18, 2015 12:20 pm
- People have fundamental issues with chance and randomness
-
- Nice Article on Bayes and the Scientific Method
by twistor59 » Sep 29, 2014 8:00 am
- 13 Replies
- 2019 Views
- Last post by susu.exp
Oct 03, 2014 2:44 pm
- Nice Article on Bayes and the Scientific Method
-
- Infinity is an Illusion
1 ... 7, 8, 9 by Betelgeuse » May 15, 2014 9:11 pm
- 164 Replies
- 12433 Views
- Last post by Lowpro
Oct 01, 2014 4:54 pm
- Infinity is an Illusion
-
- Virtual Particles
by KeenIdiot » Sep 01, 2014 4:54 am
- 9 Replies
- 1789 Views
- Last post by twistor59
Sep 02, 2014 6:46 am
- Virtual Particles
-
- Purer-than-pure silicon solves problem for quantum tech
by DougC » Aug 12, 2014 8:55 pm
- 14 Replies
- 2510 Views
- Last post by scott1328
Aug 21, 2014 3:27 pm
- Purer-than-pure silicon solves problem for quantum tech
-
- But is it alive? Plastic that regrows/heals itself
by DougC » May 09, 2014 2:33 pm
- 9 Replies
- 1967 Views
- Last post by DougC
Aug 11, 2014 9:33 pm
- But is it alive? Plastic that regrows/heals itself
-
- Diamond crushed to Saturn's extremes
by DougC » Jul 16, 2014 9:57 pm
- 0 Replies
- 2057 Views
- Last post by DougC
Jul 16, 2014 9:57 pm
- Diamond crushed to Saturn's extremes
-
- Variable speed of light theory/claim
by kennyc » Jun 11, 2014 4:38 pm
- 11 Replies
- 2047 Views
- Last post by kennyc
Jun 11, 2014 11:21 pm
- Variable speed of light theory/claim
-
- Need a simplistic answer
1, 2 by the_5th_ape » Feb 21, 2014 12:55 pm
- 33 Replies
- 3602 Views
- Last post by Passer
Jun 05, 2014 6:03 pm
- Need a simplistic answer
-
- the born of 'zero' - where the idea comes from?god/human?
by shukr26338 » Aug 13, 2013 12:55 am
- 12 Replies
- 2846 Views
- Last post by Veida
Jun 02, 2014 12:05 am
- the born of 'zero' - where the idea comes from?god/human?
-
- Weird triangular thing in Scientific American
by Maury Markowitz » May 21, 2014 11:34 am
- 0 Replies
- 1719 Views
- Last post by Maury Markowitz
May 21, 2014 11:34 am
- Weird triangular thing in Scientific American
-
- Watch Astronauts Come Back to Earth—Live!
Now (13/5 - 2014)
by Crrss » May 13, 2014 10:54 pm
- 4 Replies
- 1705 Views
- Last post by Calilasseia
May 14, 2014 8:59 pm
- Watch Astronauts Come Back to Earth—Live!
-
- Great Women in Astronomy: Cecilia Payne-Gaposhkin
by SevenZarkSeven » May 01, 2014 7:08 pm
- 5 Replies
- 1810 Views
- Last post by SevenZarkSeven
May 01, 2014 8:36 pm
- Great Women in Astronomy: Cecilia Payne-Gaposhkin
-
- The Universe is Made of ....
1, 2 by the_5th_ape » Feb 12, 2014 9:07 am
- 33 Replies
- 3322 Views
- Last post by kennyc
Mar 08, 2014 1:41 pm
- The Universe is Made of ....
-
- new film: Penrose cosmology and being misrepresented by WLC
by skydivephil » Jan 28, 2014 11:49 am
- 19 Replies
- 2406 Views
- Last post by Made of Stars
Feb 05, 2014 9:09 pm
- new film: Penrose cosmology and being misrepresented by WLC
-
- Mathematical Universe? I Ain’t Convinced
by kennyc » Jan 16, 2014 1:53 pm
- 5 Replies
- 2332 Views
- Last post by newolder
Jan 16, 2014 5:48 pm
- Mathematical Universe? I Ain’t Convinced
-
- Lawrence Krauss live tonight
by KeenIdiot » Dec 08, 2013 10:58 pm
- 1 Replies
- 1907 Views
- Last post by KeenIdiot
Dec 09, 2013 2:12 am
- Lawrence Krauss live tonight
-
- IBM's Watson goes online
by kennyc » Nov 14, 2013 7:07 pm
- 0 Replies
- 2212 Views
- Last post by kennyc
Nov 14, 2013 7:07 pm
- IBM's Watson goes online
-
- Unreasonable mathematics: finite and infinite
1, 2 by Arthur Methoxy » Jul 08, 2013 6:58 pm
- 30 Replies
- 3985 Views
- Last post by Ayn Marx
Sep 24, 2013 1:22 am
- Unreasonable mathematics: finite and infinite
-
- The mathematics of the Simpsons
by chairman bill » Sep 22, 2013 2:08 pm
- 0 Replies
- 2390 Views
- Last post by chairman bill
Sep 22, 2013 2:08 pm
- The mathematics of the Simpsons
-
- The mathematical equation or proposition
1, 2, 3 by Arthur Methoxy » Aug 29, 2013 6:21 pm
- 58 Replies
- 5497 Views
- Last post by Teuton
Sep 03, 2013 1:30 pm
- The mathematical equation or proposition
52 topics • Page 1 of 2
• 1, 2
Who is online
Users browsing this forum: No registered users and 3 guests
Forum permissions
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum