Join this channel to get access to perks: / @isaacarthursfia. Visit our Website: http://www.isaacarthur.net. Join Nebula: https://go.nebula.tv/isaacarthur. Support us on Patreon: / isaacarthur. Support us on Subscribestar: https://www.subscribestar.com/isaac-a… Group: / 1,583,992,725,237,264 Reddit: / isaacarthur Twitter: / isaac_a_arthur on Twitter and RT our future content. SFIA Discord Server: / discord Credits: Will We Colonize Space? Episode 426a; December 24, 2023 Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound http://epidemicsound.com/creator. Facebook Group: / 1583992725237264 Reddit: / isaacarthur. Twitter: / isaac_a_arthur on Twitter and RT our future content. SFIA Discord Server: / discord.
Credits: Will We Colonize Space? Episode 426a; December 24, 2023 Produced, Written & Narrated by: Isaac Arthur. Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
We all know that time seems to pass at different speeds in different situations. For example, time appears to go slowly when we travel to unfamiliar places. A week in a foreign country seems much longer than week at home.
Time also seems to pass slowly when we are bored, or in pain. It seems to speed up when we’re in a state of absorption, such as when we play music or chess, or paint or dance. More generally, most people report time seems to speed up as they get older.
However, these variations in time perception are quite mild. Our experience of time can change in a much more radical way. In my new book, I describe what I call “time expansion experiences” – in which seconds can stretch out into minutes.
Credits: Megastructures: The Bernal Sphere. Episode 485; February 6, 2025 Written, Produced & Narrated by: Isaac Arthur. Editors: Ludwig Luska. Graphics: Bryan Versteeg, Fishy Tree, Jeremy Jozwik, Udo Schroeter. Select imagery/video supplied by Getty Images. Music Courtesy of Epidemic Sound http://epidemicsound.com/creator. Phase Shift, \
Discover how Caltech’s groundbreaking research on ultrathin light sails is revolutionizing space travel. This video explains the innovative design, precise measurements, and surprising discoveries that are paving the way for interstellar propulsion. Dive into the science behind using laser-driven membranes to propel spacecraft and learn why this breakthrough is a game-changer for future space exploration.
Paper link: https://www.nature.com/articles/s4156… 00:00 Introduction 00:57 Experimental Innovations in Lightsail Design 03:56 Precision Measurement of Radiation Pressure 07:37 Future Directions, Implications, and a Relevant Discovery 11:06 Outro 11:16 Enjoy MUSIC TITLE: Starlight Harmonies MUSIC LINK: https://pixabay.com/music/pulses-star… Visit our website for up-to-the-minute updates: www.nasaspacenews.com Follow us Facebook: / nasaspacenews Twitter: / spacenewsnasa Join this channel to get access to these perks: / @nasaspacenewsagency #NSN #NASA #Astronomy#InterstellarLightsail #Caltech #SpaceExploration #BreakthroughStarshot #LaserPropulsion #Nanotechnology #SpaceTech #InterstellarTravel #LightsailDesign #Physics #Astrophysics #SpaceInnovation #RocketScience #FutureTech #LaserSail #PhotonPropulsion #SciTech #SpaceResearch #Astronomy #Innovation #ScienceNews #Interstellar #SpaceMission #LabResearch #Nanofabrication #EdgeScattering #RadiationPressure #Metamaterials #SpaceExplorationNews #NextGenTech.
Chapters: 00:00 Introduction. 00:57 Experimental Innovations in Lightsail Design. 03:56 Precision Measurement of Radiation Pressure. 07:37 Future Directions, Implications, and a Relevant Discovery. 11:06 Outro. 11:16 Enjoy.
Tags; #science #neuroscience #happiness #happiness #neurodegenerativediseases #disease #health #mentalhealth #sleep #neuroscientist #disease #education #success. ****************** About me: I am Shambhu Yadav, Ph.D., a research scientist at Harvard Medical School (Boston, MA, USA). I also work (for fun) as a Science Journalist, editor, and presenter on a YouTube channel. Science Communication is my passion.
*********************************************************** Disclaimer 1: The video content is for educational and informational purposes only, not a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or qualified healthcare provider regarding any medical condition. Do not disregard or delay seeking professional medical advice based on information from this video. Any reliance on the information provided is at your own risk. Disclaimer 2: The Diary Of A Scientist (DOAS) channel does not promote or encourage any unusual activities, and all content provided by this channel is meant for EDUCATIONAL purposes only.
*Credits and thanks** The video was recorded using iPhone and edited using Adobe Premiere Pro: a timeline-based and non-linear video editing software. Music source: Epidemic sound.
SUPPORT SPACEDOCK: https://www.patreon.com/officialspace… https://teespring.com/en-GB/stores/sp… Do not contact regarding network proposals. Battlezone II Music by Carey Chico Spacedock does not hold ownership of the copyrighted materiel (Footage, Stills etc) taken from the various works of fiction covered in this series, and uses them within the boundaries of Fair Use for the purpose of Analysis, Discussion and Review.
Researchers at the RIKEN Center for Brain Science (CBS) have uncovered how perceptual memories linked to positive emotions, such as joy or happiness, are strengthened during sleep. The study, published in Neuron, could help scientists understand the neurological basis for overcoming conditions like drug or sexual addiction.
Why do emotional events, whether positive or negative, create strong, long-lasting memories of external information such as music, smells and textures received at the events?
We know that sleep is essential for memory consolidation, the process that turns new events into memories, but do not know how it plays its role in memory enhancement.
Go to https://brilliant.org/nutshell/ to dive deeper into these topics and more with a free 30-day trial + 20% off the premium subscription! This video was sponsored by Brilliant. Thanks a lot for the support!
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