// Bad Behavior Start $txt['permissionname_badbehavior_goodgroup'] = 'Bad Behavior Whitelist Group'; $txt['permissionhelp_badbehavior_goodgroup'] = 'This option will make a member group exempt from all Bad Behavior tests.'; // Bad Behavior End // Begin Auto Embed Media Pro Text Strings $txt['mediapro_admin'] = 'Simple Audio Video Embedder'; $txt['mediapro_settings'] = 'Settings'; $txt['mediapro_save_settings'] = 'Save Settings'; $txt['mediapro_err_cache'] = 'Cache folder not writable must fix for performance!'; // END Auto Embed Media Pro Text Strings $txt['botscout_mail_subject'] = 'Bot Attempt Stopped'; $txt['botscout_mail_body'] = 'A bot tried to register, but was stopped from doing so.' . "\n\n" . 'Bot Name: %s' . "\n" . 'Bot Email: %s' . "\n" . 'IP Address: %s'; Recent Posts

Recent Posts

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If you accelerate at 1G, you can create artificial gravity inside your spaceship. And there’s the added advantage that you can cross billions of light years within a human lifetime. How far can we travel?

https://www.youtube.com/watch?v=4tjQ8o8j-O8



Relativistic Starship Calculator
2
Astronomy/Cosmology / Journey through the universe beyond the speed of light
« Last post by Unbeliever on April 21, 2018, 03:49:07 PM »

Quote
Excellent documentary, mind blowing and superbly narrated. Enjoy
Narrated by Alec Baldwin.


https://www.youtube.com/watch?v=5vOU6-1yNZs
3
Astronomy/Cosmology / Simulating Solar System Formation
« Last post by Unbeliever on April 21, 2018, 03:41:26 PM »


Quote
Our spacecraft have visited rocky asteroids and icy comets to collect invaluable data about the origin of the Solar System. And the orbits of Kuiper Belt Objects—tiny worlds far from the Sun—reveal that our planetary system had a terrifically violent past, when giant planets changed their orbits, wreaking gravitational havoc. Visualizations from the Academy’s award-winning planetarium show Incoming! tell the story of this ancient interplanetary transformation.

https://www.youtube.com/watch?v=yXq1i3HlumA
4
Physics/Chemistry / Quantum Fields: The Real Building Blocks of the Universe
« Last post by Unbeliever on April 21, 2018, 12:17:31 PM »

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According to our best theories of physics, the fundamental building blocks of matter are not particles, but continuous fluid-like substances known as 'quantum fields'. David Tong explains what we know about these fields, and how they fit into our understanding of the Universe.





https://www.youtube.com/watch?v=zNVQfWC_evg
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Astronomy/Cosmology / Using Stars to See Gravitational Waves
« Last post by Unbeliever on April 18, 2018, 11:25:40 AM »

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Now that gravitational waves are definitely a thing, it’s time to think about some of the crazy things we can figure out with them. In some cases we’re going to need a gravitational wave observatory - in fact, we've already built one.


https://www.youtube.com/watch?v=xnwXyPU_ps0
7
Christianity / Is the Trump presidency a religious cult?
« Last post by Unbeliever on April 15, 2018, 05:21:28 PM »

Quote
Are fundamentalist Christians a dangerous religious cult? Possibly. The controversial author and religious scholar Reza Aslan posits that President Donald Trump has much of his evangelical fan-base believing that he's somehow been anointed by God to become President. Nevermind the Russian election scandal, his affairs with porn stars and unwarranted sexual acts towards women, or his inability to remember even a single Bible verse when asked. Evangelical Christians are abandoning their core moral beliefs to follow, as Reza suggests, someone who exhibits every trademark of a cult leader.

https://www.youtube.com/watch?v=KS7pnPlQLcY
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Biology / Physics of Life
« Last post by Unbeliever on April 11, 2018, 02:23:36 PM »
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