recent bujo spread ft. fortunes from a shrine and snaps from my trip to the tate ✨ ig: studylustre
“Gravitational ejection is about 100 times more likely than a random merger, meaning our star and the remaining bound planets will probably be ejected into the abyss of now-empty space after around 10^19 years. But even at that, with Earth orbiting our stellar remnant and with nothing else around, things won’t last forever. Every orbit — even gravitational orbits in General Relativity — will very, very slowly decay over time. It might take an exceptionally long time, some 10^150 years, but eventually, the Earth (and all the planets, after enough time) will have their orbits decay, and will spiral into the central mass of our Solar System.”
Worried about the environment of Earth today? Here’s a sobering fact: we already know how it’s all going to end. Not just when the next ice age will come or the next supervolcano will blow, but on cosmic scales stretching billions of years into the future and beyond. From the death of life on Earth to the end of the Sun, we can predict some major catastrophes our Solar System will face. But even after the Sun has died, the Earth and what’s left of our parent star will likely stick around for more. The matter expelled by our Sun will ignite new stars, which will die as well. White dwarfs will cool off into black dwarfs, and the Universe will go dark. And yet, thanks to gravitational effects, more interactions, on long enough timescales, will still remain.
Come get the long-term story of the future of our Solar System and see how it all will, in the ultra-distant future, come to an end.
I have found it challenging, even within the langblr community, to find a list of beginner resources for learning German, so I decided to make one!
Note: Resources I use are marked ⭐︎
Textbooks Feuerwerk 1 / 2 / 3 ⭐︎ Katzensprung 1 / 2 Genau! / Ganz Genau! Teach Yourself ⭐︎
Dictionaries English-Deutsch (print) Deutsch-Englisch (print) Duden (print) Via mundo (print) dict.cc (online) ⭐︎ collins (online) pons (online) ⭐︎
Grammar German Verb Drills (print) Grammar you really need to know (print) Grammar in a nutshell (print) Collins easy learning (print) Pons Grammatik (print) Duden (print) Hueber 1 / 2 (print) Hueber (online) german-grammar.de (online) ⭐︎ schubert (online) ⭐︎
Apps mondly mango busuu lang-8 ⭐︎ hinative memrise ⭐︎ beelinguapp duolingo ⭐︎ hellotalk italki
Read News 1 / 2 / 3 / 4 ⭐︎ World Press All You Can Read Readlang ⭐︎
Listen Podcasts 1 / 2 Radio Youtubers 1 Movies (Youtube) Easy German (Youtube) My Playlist (Spotify) ⭐︎ Live-Radio everytongue.com omniglot ⭐︎ globalrecordings.net
Chat hellotalk ⭐︎ hinative wespeke speaky
Other Language Masterposts amazing masterpost - @blogresources language books - @languageoclock how to guess german genders - @languageoclock german master post - @studycell language learning resources - @blackteaandlanguages language exchange - @intellectus german phonetics - @saru-studies german resources masterlist - @deutsian
Tips ⭐︎ Try to practice every day! It really makes a difference and learning a language isn’t something you can accomplish overnight! ⭐︎ Keep a journal of your notes, grammar rules, and so on! Use sticky notes and flags to stay organized and easily flip back to charts and important rules! ⭐︎ Set a goal! It’s much easier to work toward a defined goal than just the overall hopes of mastering a language! ⭐︎ Film yourself speaking! I know it sounds weird, but it helps with pronunciation, and you can always look back to old videos to see how far you’ve come! ⭐︎ Learn through media! Watch tv shows and movies, read the news, listen to music, and so on in your target language! It’s a fun way to learn and will help with sentence structure, vocabulary, popular culture, and pronunciation! ⭐︎ Know that your studyblr/langblr community is always here for support! Reach out to bloggers who are fluent in your target language, and message them! Casual conversation in your target language can be helpful, but having a native speaker assist you is even more useful!
Quantum Entanglement - The Quantum Source of Space-Time. Quantum entanglement is a physical phenomenon that occurs when pairs or groups of particles are generated or interact in ways such that the quantum state of each particle cannot be described independently - instead, a quantum state must be described for the system as a whole. Quantum mechanics governs the world of the small - the weird realm in which particle can be in many places at the same time, and can simultaneously spin both clockwise and anticlockwise. Gravity governs the Universe at large - from the fall of an apple to the motion of planets, stars and galaxies. The theory holds that gravity is geometry: particles are deflected when they pass near a massive object not because they feel a force but because space and time around the object are curved. Both theories have been abundantly verified through experiment, yet the realities they describe seem utterly incompatible. And from Van Raamsdonk standpoint, all that’s needed is ‘entanglement’: the phenomenon that many physicists believe to be the ultimate in quantum weirdness. Entanglement lets the measurement of one particle instantaneously determine the state of a partner particle, no matter how far away it may be - even on the other side of the Milky Way. In conclusion, it seems that entanglement is the essential ingredient that knits space-time together into a smooth whole - not just in exotic cases with black holes. If any two particles are connected by entanglement, the physicists suggested, then they are effectively joined by a wormhole. And vice versa: the connection that physicists call a wormhole is equivalent to entanglement. They are different ways of describing the same underlying reality.
// 03022017 //
> This week’s theme - GREEN!
Keep reading
Good afternoon! This is the notes I’m trying to finish today. I just realized that I kept using pink in my recent post. It’s not even my favorite color lol (it’s green if any or you is wondering😂💚). Have a lovely day guys! 🌸✨
Studygram: @natastudies
Do telescopes actually take colorful photographs or are the pretty colorful photographs of galaxies that we know colored afterwards? If a human was floating through space, would space look colorful to them?
So some pictures are taken in different wavelengths to see different characteristics. (infrared wavelengths to see through thick gas and dust, xray wavelengths to see highly energized regions)
But, in the visible wavelengths you are seeing the colors. They’re just enhanced brighter than they might be.
For example, I took this picture of “the California Nebula” using a camera (Canon 60Da) attached to a telescope. This shows one exposure, and the background is red due to effects of the camera (which you subtract):
You take multiple exposures, combine them, subtract the background effects & adjust the color a little and get this…
13017 || last week’s spread 💫