A Journey to the End of the Universe
Could humans ever travel to other galaxies within their lifetime? The immense scale of the Universe seems to prohibit such voyages, after all the nearest galaxy is so far away that it takes light itself - the fastest thing in the Universe - 2.5 million years to complete the trip. Remarkably, there is a trick that might allow humans to accomplish this feat - join us today as we step onboard the constantly accelerating spaceship! Written and presented by Professor David Kipping. You can now support our research program and the Cool Worlds Lab at Columbia University: https://www.coolworldslab.com/support Chapters 0:00 - Prologue 2:57 - A Journey to Alpha Centauri 11:27 - Returning from Distant Shores 21:12 - Onward to the End Further reading and resources: ► Lee, J. & Cleaver, G., 2015, "The Relativistic Blackbody Spectrum in Inertial and Non-Inertial Reference Frames": https://arxiv.org/abs/1507.06663 ► Yurtsever, U. & Wilkinson, S. 2015, "Limits and Signatures of Relativistic Flight": https://arxiv.org/abs/1503.05845v3 ► Margalef-Bentabol, B., Margalef-Bentabol, J., Cepa, J., 2013, "Evolution of the Cosmological Horizons in a Concordance Universe": https://arxiv.org/abs/1302.1609 ► Columbia University Department of Astronomy: http://www.astro.columbia.edu ► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu Music is largely by Chris Zabriskie (http://chriszabriskie.com/) and is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/), in order of appearance; ► Cylinder Five (http://chriszabriskie.com/cylinders/) ► Music from Neptune Flux, "The Oceans Continue to Rise http://chriszabriskie.com/neptuneflux/ ► Music from Neptune Flux, "We Were Never Meant to Live Here" http://chriszabriskie.com/neptuneflux/ ► Cylinder Two (http://chriszabriskie.com/cylinders/) ► Cylinder Four (http://chriszabriskie.com/cylinders/) ► Cylinder Eight (http://chriszabriskie.com/cylinders/) ► "It's Always Darkest Before the Dawn" by Hill, licensed through SoundStripe.com ► Cylinder Two (http://chriszabriskie.com/cylinders/) ► "It's Always Darkest Before the Dawn" by Hill, licensed through SoundStripe.com Video materials used: ► Intro/outro video by ESO/Mark Swinbank, Institute for Computational Cosmology, Durham University, "Flying through the MUSE view of the Hubble Ultra Deep Field": https://www.eso.org/public/usa/videos/eso1738d/ ► Voyager 2 footage courtesy NASA JPL: https://www.jpl.nasa.gov/video/details.php?id=1564 ► Nautilus X videos from f r a g o m a t i k: https://youtu.be/hObbL4DCesI and https://youtu.be/04HyXw-kcC0 ► Ship passing Moon & Mars taken from "Beer from Mars" by MoonMan Pictures: https://www.youtube.com/watch?v=uKa9bTHufGA ► "A Journey to Alpha Centauri" video by ESO./L. Calçada/Nick Risinger (skysurvey.org): https://www.eso.org/public/usa/videos/eso1241a/ ► Relativistic travel through a lattice by Ute Kraus: https://www.spacetimetravel.org/bewegung/bewegung.html ► Earth time lapse footage taken onboard the International Space Station by NASA's Earth Science & Remote Sensing Unit ► Fly-through space footage from Space.com: https://youtu.be/nGnX6GkrOgk ► "A Flight Through the Universe", by the Sloan Digital Sky Survey, Miguel Aragon & Alex Szalay (Johns Hopkins), Mark Subbarao (Adler Planetarium): http://www.sdss3.org/press/dr9.php ► Galaxy spinning animation by spacetelescope.org: https://youtu.be/VhowJ3OZ2BM ► Expanding universe animation by EposChronicles: https://www.youtube.com/watch?v=1xTzM5vx1wc Films clips used: ► Agora (2009) ► Star Trek (1966 - 1969) ► Star Trek: The Motion Picture (1979) ► Interstellar (2014) ► The Expanse (2015 - present) ► 2001: A Space Odyssey (1968) ► The Martian (2015) ► Passengers (2016) ► Alien (1979) ► Flame over India (1959) ► Star Trek: First Contact (1996) ► Prometheus (2012) ► Alien: Covenant (2017) ► Star Trek: The Next Generation (1987 - 1994) ► Planet Earth (2006) ► Elysium (2013) ► Alien: Resurrection (1997) ► Avengers: Endgame (2019) ► What Dreams May Come (1998) Special thanks to YouTuber Madd End for this fantastic artist's impression of the halo drive: https://www.bilder-upload.eu/bild-0bab30-1551614591.png.html. Thumbnail image by Hazan: https://wallhere.com/en/wallpaper/139635. ::Playlists For Channel:: Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds Cool Worlds Long Form Videos ► http://bit.ly/CoolWorldsEssays Cool Worlds Research ► http://bit.ly/CoolWorldsResearch Guest Videos ► http://bit.ly/CoolWorldsGuests Q&A Videos ► http://bit.ly/CoolWorldsQA Tabby's Star ► http://bit.ly/TabbysStar Science of TV/Film ► http://bit.ly/ScienceMovies ::Follow us:: SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe Cool Worlds Lab http://coolworlds.astro.columbia.edu Twitter https://twitter.com/david_kipping THANKS FOR WATCHING!! #EndOfTheUniverse #ConstantAcceleration #CoolWorlds #InterstellarTravel
To Scale: The Solar System
On a dry lakebed in Nevada, a group of friends build the first scale model of the solar system with complete planetary orbits: a true illustration of our place in the universe. A film by Wylie Overstreet and Alex Gorosh alexgorosh.com wylieoverstreet.com Feel like supporting more films like this? Consider becoming a Patron: https://www.patreon.com/toscaleseries?ty=h _____ Watch in Russian: https://youtu.be/pH3e1KgxjOc Help us caption & translate this short film: http://amara.org/v/HHTb/ Copyright (C) 2015
your mind will collapse if you try to imagine this | UNIVERSE SIZE COMPARISON
special video to my 3000 subs, welcome to this travel for the universe and thanks for watch this video next awesome video "COMPARISON OF THE DISTANCES IN THE UNIVERSE": https://youtu.be/g3TdV2YUTos DATA: 1 LIGHT YEAR = 9 460 730 472 580.8 km NEBULA: A nebula is a giant cloud of dust and gas in space. Some nebulae (more than one nebula) come from the gas and dust thrown out by the explosion of a dying star, such as a supernova. Other nebulae are regions where new stars are beginning to form GALAXY: A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. UNIVERSE: he Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. PLUTO: Pluto was discovered by Clyde Tombaugh in 1930 as the ninth planet from the Sun. After 1992, its status as a planet was questioned following the discovery of several objects of similar size in the Kuiper belt. In 2005, Eris, a dwarf planet in the scattered disc which is 27% more massive than Pluto, was discovered. This led the International Astronomical Union (IAU) to define the term "planet" formally in 2006, during their 26th General Assembly. That definition excluded Pluto and reclassified it as a dwarf planet. MOON:The Moon is an astronomical body that orbits Earth as its only natural satellite. It is the fifth-largest satellite in the Solar System, and the largest among planetary satellites relative to the size of the planet that it orbits (its primary). The Moon is, after Jupiter's satellite Io, the second-densest satellite in the Solar System among those whose densities are known. MERCURY: Mercury is the smallest and innermost planet in the Solar System. Its orbit around the Sun takes only 87.97 days, the shortest of all the planets in the Solar System. It is named after the Roman deity Mercury, the messenger of the gods. MARS: Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury. In English, Mars carries a name of the Roman god of war and is often referred to as the 'Red Planet'. The latter refers to the effect of the iron oxide prevalent on Mars' surface, which gives it a reddish appearance distinctive among the astronomical bodies visible to the naked eye. Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the valleys, deserts, and polar ice caps of Earth. VENUS: Venus is the second planet from the Sun. It is named after the Roman goddess of love and beauty. As the second-brightest natural object in the night sky after the Moon, Venus can cast shadows and, rarely, is visible to the naked eye in broad daylight. Venus lies within Earth's orbit, and so never appears to venture far from the Sun, setting in the west just after dusk and rising in the east a bit before dawn. Venus orbits the Sun every 224.7 Earth days. With a rotation period of 243 Earth days, it takes longer to rotate about its axis than any planet in the Solar System and rotates in the opposite direction to all but Uranus (meaning the Sun rises in the west and sets in the east). Venus does not have any natural satellites, a distinction it shares only with Mercury among planets in the Solar System. EARTH: Earth is the third planet from the Sun and the only astronomical object known to harbor life. KEPPLER 22 B: also known by its Kepler object of interest designation KOI-087.01, is an extrasolar planet orbiting within the habitable zone of the Sun-like star Kepler-22. It is located about 587 light-years (180 pc) from Earth in the constellation of Cygnus. It was discovered by NASA's Kepler Space Telescope in December 2011 and was the first known transiting planet to orbit within the habitable zone of a Sun-like star. Kepler-22 is too dim to be seen with the naked eye. NEPTUNE: Neptune is the eighth and farthest known planet from the Sun in the Solar System. In the Solar System, it is the fourth-largest planet by diameter, the third-most-massive planet, and the densest giant planet. Neptune is 17 times the mass of Earth, slightly more massive than its near-twin Uranus. Neptune is denser and physically smaller than Uranus because its greater mass causes more gravitational compression of its atmosphere. Neptune orbits the Sun once every 164.8 years at an average distance of 30.1 au (4.5 billion km; 2.8 billion mi). It is named after the Roman god of the sea and has the astronomical symbol ♆, a stylised version of the god Neptune's trident. I DO NOT HAVE SPACE FOR MORE DATA :( ¡Happy new year 2020!
We've Found The Magic Frequency (This Will Revolutionize Our Future)
Nikola Tesla Was Right! "We've Found The Magic Frequency" ***SUBLIMINAL PROGRAMS*** - https://bit.ly/2z7zyfG ===================================================== ►MOTIVATIONAL CLOTHES Be a Dreamer http://onlydreamersallowed.com ►If you struggle and have a hard time, consider taking an online therapy session with our partner BetterHelp - http://tryonlinetherapy.com/videoadvice We receive commissions for referrals to BetterHelp. We only recommend products we know and trust. ===================================================== Special thanks to Anthony Holland for making this possible - https://www.youtube.com/user/Novobiotronics ===================================================== Music licensed through Audiojungle. ===================================================== Footage licensed through Videoblocks and Videohive. =====================================================
The Reality of Free Energy, Torus Energy Flow & Zero-Point Energy Devices!
This video clip is from the movie Thrive, discussing the reality of free energy and free energy devices. People are continuing the work of Nikola Tesla. Giving the world unlimited free energy. The ancients had it, let's make this a reality again. Spread the truth! The Torus - Dynamic Flow Process http://www.cosmometry.net/the-torus---dynamic-flow-process Pulling Energy from the Vacuum - Lt. Col. Thomas Bearden https://www.youtube.com/watch?v=eNU3MLqyzPk Eric Dollard - History and Theory of Electricity https://www.youtube.com/watch?v=TttHkDRuyZw Nassim Haramein 2015 - The Connected Universe https://www.youtube.com/watch?v=tbE5bVl8r2g Practical Guide to Free-Energy Devices http://www.free-energy-info.co.uk/ (Official Movie) THRIVE - https://www.youtube.com/watch?v=lEV5AFFcZ-s Want to help me spread Good Vibes? Follow me on: Facebook /GoodFrequency Instagram /goodfrequency7 Twitter /GoodFrequency7 Pintrest /goodfrequency Thanks!
If You Don't Understand Quantum Physics, Try This!
A simple and clear explanation of all the important features of quantum physics that you need to know. Check out this video's sponsor https://brilliant.org/dos I have spent a lot of time thinking about how best to explain quantum physics and this is the result of all my hours of pondering, and I’m really happy with how it turned out. I decided to just explain it as it actually is, rather than rely on analogies. The video explains the quantum wavefunction, particle-wave duality, the measurement problem, the double-slit experiment, superposition, entanglement, quantum tunnelling, the Heisenberg uncertainty principle, and energy quantisation. Let me know if it was helpful! Cheers Dx #quantum #physics #DomainOfScience You can get the posters and other merch here: https://store.dftba.com/collections/domain-of-science Or posters for outside the US here: https://www.redbubble.com/people/dominicwalliman I have also made versions available for educational use which you can find here: https://www.flickr.com/photos/95869671@N08/ If you want to check out my Professor Astro Cat books go here: http://profastrocat.com Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscience Further reading For a more detailed introduction to quantum physics: 'The Quantum Universe' by Brian Cox and Jeff Forshaw is good. And a slightly more advanced but fantastic description of what we do and don't know about quantum physics is the excellent book 'Beyond Weird' by Philip Ball. Music by Dominic ‘Wibblyfingers’ Walliman Find me on twitter, instagram, and my website: http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman https://www.facebook.com/domainofscience https://www.patreon.com/domainofscience
A Glimpse into Ancient Indian Astronomy | Khurshed Batliwala (Bawa)
While astronomy is the science of exploring the world that is outside, meditation is the science of exploring what is inside. In this talk by Khurshed Batliwala, he explores how Ancient Indian Scientists and Astronomers knew about the wonders of the outside world which modern day science is still catching up. With a post graduate in Mathematics from the Indian Institute of Technology, Bombay, Khurshed Batliwala, or Bawa as he is fondly known (a nick name that has stuck from his IIT days) is an extraordinary personality. In his own words, he decided it was better to teach people meditation and make them happy rather than teach them mathematics and make them miserable and thus chose the unconventional and challenging career path as a faculty member of the Art of Living, sharing the vision of its founder, Sri Sri Ravi Shankar, which is to see a smile on every face on the planet. Khurshed Batliwala and Dinesh Ghodke, Faculties of Art of Living and Authors of the best selling books Ready, Study, Go! and Happiness Express, make talks on how to deal with the most common problems that most of us face, which can be effortlessly integrated into daily life. Have any questions you want answered? Send an email to firstname.lastname@example.org and we will answer them in a form of a video. Shot, Edited and Created by V19 Productions Special Thanks to Dr.Hema Hari and Dr.D.K.Hari - Bharath Gyan Manak Sharma Art of Living Ashram Administration, Bengaluru Shloka Rendition by Keerthana Vaidyanathan & Harshal Pulekar