Physics & Cosmology

How to Build a Dyson Sphere - The Ultimate Megastructure

Started by Unbeliever

Replies: 9
Views: 2,290

January 12, 2019, 09:28:59 AM
by Cavebear

Happy Anniversary

Started by trdsf

Replies: 11
Views: 2,327

December 09, 2018, 03:44:07 PM
by Baruch

Is BICEP2 wrong?

Started by josephpalazzo

Replies: 2
Views: 2,344

May 14, 2014, 01:00:18 PM
by stromboli

You Can't Explain This

Started by Solitary

Replies: 4
Views: 2,369

May 06, 2014, 08:17:32 PM
by ApostateLois

Scientists Discover Water in Stardust

Started by stromboli

Replies: 7
Views: 2,369

January 22, 2014, 08:11:54 AM
by stromboli

Spooky action at a distance goes multicast

Started by PopeyesPappy

Replies: 5
Views: 2,387

March 24, 2014, 06:58:34 PM
by stromboli

Quantum Measurement Barrier Has Been Broken

Started by Solitary

Replies: 6
Views: 2,394

August 20, 2013, 03:57:31 AM
by Atheon

Moon phases 2016

Started by pr126

Replies: 3
Views: 2,403

December 13, 2015, 08:04:08 AM
by SGOS

Effective Field Theory Made Simple

Started by josephpalazzo

Replies: 4
Views: 2,413

June 04, 2014, 07:07:46 AM
by josephpalazzo

When Earth Has Its Own Magnetic Field

Started by Solitary

Replies: 7
Views: 2,414

August 15, 2013, 02:25:30 PM
by josephpalazzo

We Are Star Dust

Started by Solitary

Replies: 6
Views: 2,434

August 02, 2013, 11:22:51 PM
by Jack89

BBC Documentary: Secrets of quantum physics

Started by drunkenshoe

Replies: 0
Views: 2,437

February 23, 2016, 11:27:00 AM
by drunkenshoe

Black holes, Firewall paradox, Holographic principle

Started by josephpalazzo

Replies: 4
Views: 2,446

October 20, 2014, 02:58:10 PM
by Solitary

Amazing Pendulum Waves

Started by josephpalazzo

Replies: 6
Views: 2,450

August 15, 2014, 10:39:59 AM
by Green Bottle

In case of flat earthers, open thread

Started by Plu

Replies: 3
Views: 2,461

June 15, 2013, 01:33:01 PM
by Solitary

Where does matter come from?

Started by josephpalazzo

Replies: 8
Views: 2,474

February 23, 2014, 09:15:01 AM
by EntirelyOfThisWorld

Matter and Antimatter are Not So Symmetric

Started by josephpalazzo

Replies: 7
Views: 2,478

December 04, 2013, 10:09:38 AM
by josephpalazzo

VFX Artist Reveals the True Scale of the Universe

Started by pr126

Replies: 9
Views: 2,482

December 09, 2018, 11:33:23 AM
by Cavebear

Opportunity 2004-2019

Started by trdsf

Replies: 12
Views: 2,490

February 22, 2019, 06:49:01 PM
by Baruch

Nobel Prize in Physics - the Higgs does it.

Started by josephpalazzo

Replies: 8
Views: 2,507

October 14, 2013, 06:23:25 PM
by josephpalazzo