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ULearnBig
30 Views · 1 year ago

This is the world's largest construction project, and also one of the most controversial. NEOM, four letters that reflect the inordinate ambition of one country: Saudi Arabia. A huge region in the north-west of the country, where futuristic cities are due to spring up. The Line, Oxagon, Trojena, Sindalah and other new locations that was unveiled recently: Leyra, Norlana, Sirana and Aquellum. But between the 3D images and reality, how far advanced is the work? That's what we're going to find out today, in this new episode of Looking 4.

Looking 4 also continues on Discord and Instagram 👇

Instagram of the channel 👇
https://www.instagram.com/instalooking4/

The Discord link to exchange with the Looking 4 community 👇https://discord.com/invite/gjuYHa8ySa

For more videos, feel free to subscribe to the channel just below 👇
https://www.youtube.com/c/Looking4En

Some images come from Discovery Channel France, Neom, Arte, Noxfilm, France 24, devinsupertramp , Afalula, Riyadh Expo 2030, Urbana, Top Luxury, many thanks to them!

For any copyright issues, please contact us first before filing a claim with YouTube. Send us a message or email detailing your concerns and we'll make sure the issue is resolved immediately. All contact details can be found on our channel's "About" page! Please consider the notion of "fair use" before filing a complaint. Thank you for your attention.

📽 My other royalty free images and music.👇
https://1.envato.market/x9n51R

#construction #architecture #neomcity #thelinecity

00:00 Why is NEOM built?
02:10 Leyra
03:29 Epicon
04:30 Sirana
04:46 Norlana
04:56 Aquellum
05:20 Utamo
05:55 Riyadh world expo
07:44 Sindalah
09:16 Neom Community 1 & 2
09:35 The Line
10:39 Oxagon
11:30 Trojena

2024 Looking 4 (En) | All rights reserved.

ULearnBig
37 Views · 1 year ago

From January 2019, Scott Pelley's interview with "the oracle of AI," Kai-Fu Lee. From this past April, Pelley's report on Google's AI efforts. And from this past March, Lesley Stahl's story on chatbots like ChatGPT and a world of unknowns.

#news #artificialintelligence #technology

"60 Minutes" is the most successful television broadcast in history. Offering hard-hitting investigative reports, interviews, feature segments and profiles of people in the news, the broadcast began in 1968 and is still a hit, over 50 seasons later, regularly making Nielsen's Top 10.

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0:00 Introduction
0:11 The Oracle of AI
12:56 The Revolution (Part 1)
27:33 The Revolution (Part 2)
40:00 Who is minding the chatbots?

ULearnBig
71 Views · 1 year ago

💥Accounting Cycle Cheat Sheet → https://accountingstuff.com/shop
🖊Accounting Practice Questions → https://accountingstuff.com/practice-questions

Would you like to know what Accounting REALLY MEANS? In this short tutorial we'll take 1 simple example and follow it through all 8 Steps of the Accounting Cycle - from start to finish - you'll build a solid understanding of all the Accounting Basics we encounter along the way. Stuff like the Accounting Equation, Debits & Credits, Double-Entry Accounting, T-Accounts, the Trial Balance etc.

If you're an Accounting Beginner, then I recommend watching this all the way through to the end - at least once - to get a complete picture of how Accounting works. Afterwards, you can jump into my Accounting Basics Playlist (see below) and explore every topic in more detail.

🎬LEARN ACCOUNTING BASICS FOR FREE
▪ The Full Playlist → https://www.youtube.com/playli....st?list=PL5zKSeS09l3
▪ Equity Video → https://youtu.be/Fr5oHEYrT2A

🔴Subscribe for more Accounting Tutorials → https://geni.us/subtothechannel

⏱️TIMESTAMPS
00:00 - Intro
00:16 - What is Financial Accounting?
01:11 - STEP 1: IDENTIFY TRANSACTIONS
01:29 - STEP 2: PREPARE JOURNAL ENTRIES
01:32 - What is a Journal Entry?
01:36 - What does a Journal Entry look like?
02:05 - What is Double Entry Accounting?
02:58 - What is the Accounting Equation?
04:17 - STEP 3: POST TO GENERAL LEDGER
04:22 - What is the General Ledger?
04:43 - Posting to Accounts
04:49 - What is an Account?
04:58 - The 6 Types of Account - Assets, Liabilities, Equity, Revenue, Expenses & Dividends
05:21 - What are T-Accounts?
06:00 - What does the General Ledger look like?
06:18 - STEP 4: UNADJUSTED TRIAL BALANCE
06:22 - What is a Trial Balance?
06:43 - How to build a Trial Balance
07:10 - Why is it called Trial Balance?
07:28 - STEP 5: POST ADJUSTING ENTRIES
07:32 - What are Adjusting Entries?
07:40 - IFRS vs GAAP
08:21 - What is the Accrual Method of Accounting?
08:41 - Adjusting Entries Example
10:14 - STEP 6: ADJUSTED TRIAL BALANCE
10:41 - STEP 7: CREATE FINANCIAL STATEMENTS
10:44 - What are Financial Statements?
10:59 - What are the three types of Financial Statements?
11:10 - What is the Balance Sheet?
11:28 - What is the Income Statement?
11:43 - Profit vs Cash Flow
11:54 - What is the Cash Flow Statement?
12:04 - Who would use Financial Statements?
12:34 - STEP 8: POST CLOSING ENTRIES
12:41 - What are Closing Entries?
12:51 - Closing Entries Example
13:10 - Post Closing Trial Balance
13:20 - THE ACCOUNTING CYCLE

🔎FAQ
▪ My Favourite Accounting Book for Beginners → http://geni.us/5mKR7m

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Some of the links above are affiliate links, where I earn a small commission if you click on the link and purchase an item. You are not obligated to do so, but it does help fund these videos in hopes of bringing value to you!
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#accounting #accountingbasics #accountingstuff

ULearnBig
56 Views · 1 year ago

Sal Khan, the founder and CEO of Khan Academy, thinks artificial intelligence could spark the greatest positive transformation education has ever seen. He shares the opportunities he sees for students and educators to collaborate with AI tools -- including the potential of a personal AI tutor for every student and an AI teaching assistant for every teacher -- and demos some exciting new features for their educational chatbot, Khanmigo.

If you love watching TED Talks like this one, become a TED Member to support our mission of spreading ideas: https://ted.com/membership

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The TED Talks channel features talks, performances and original series from the world's leading thinkers and doers. Subscribe to our channel for videos on Technology, Entertainment and Design — plus science, business, global issues, the arts and more. Visit https://TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.

Watch more: https://go.ted.com/salkhan

https://youtu.be/hJP5GqnTrNo

TED's videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with our TED Talks Usage Policy: https://www.ted.com/about/our-....organization/our-pol For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), please submit a Media Request at https://media-requests.ted.com

#ted #tedtalks #education #ai #khanacademy

ULearnBig
9 Views · 1 year ago

Not everything that is true can be proven. This discovery transformed infinity, changed the course of a world war and led to the modern computer. This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription.

Special thanks to Prof. Asaf Karagila for consultation on set theory and specific rewrites, to Prof. Alex Kontorovich for reviews of earlier drafts, Prof. Toby ‘Qubit’ Cubitt for the help with the spectral gap, to Henry Reich for the helpful feedback and comments on the video.

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References:

Dunham, W. (2013, July). A Note on the Origin of the Twin Prime Conjecture. In Notices of the International Congress of Chinese Mathematicians (Vol. 1, No. 1, pp. 63-65). International Press of Boston. — https://ve42.co/Dunham2013

Conway, J. (1970). The game of life. Scientific American, 223(4), 4. — https://ve42.co/Conway1970

Churchill, A., Biderman, S., Herrick, A. (2019). Magic: The Gathering is Turing Complete. ArXiv. — https://ve42.co/Churchill2019

Gaifman, H. (2006). Naming and Diagonalization, from Cantor to Godel to Kleene. Logic Journal of the IGPL, 14(5), 709-728. — https://ve42.co/Gaifman2006

Lénárt, I. (2010). Gauss, Bolyai, Lobachevsky–in General Education?(Hyperbolic Geometry as Part of the Mathematics Curriculum). In Proceedings of Bridges 2010: Mathematics, Music, Art, Architecture, Culture (pp. 223-230). Tessellations Publishing. — https://ve42.co/Lnrt2010

Attribution of Poincare’s quote, The Mathematical Intelligencer, vol. 13, no. 1, Winter 1991. — https://ve42.co/Poincare

Irvine, A. D., & Deutsch, H. (1995). Russell’s paradox. — https://ve42.co/Irvine1995

Gödel, K. (1992). On formally undecidable propositions of Principia Mathematica and related systems. Courier Corporation. — https://ve42.co/Godel1931

Russell, B., & Whitehead, A. (1973). Principia Mathematica [PM], vol I, 1910, vol. II, 1912, vol III, 1913, vol. I, 1925, vol II & III, 1927, Paperback Edition to* 56. Cambridge UP. — https://ve42.co/Russel1910

Gödel, K. (1986). Kurt Gödel: Collected Works: Volume I: Publications 1929-1936 (Vol. 1). Oxford University Press, USA. — https://ve42.co/Godel1986

Cubitt, T. S., Perez-Garcia, D., & Wolf, M. M. (2015). Undecidability of the spectral gap. Nature, 528(7581), 207-211. — https://ve42.co/Cubitt2015

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Special thanks to Patreon supporters: Paul Peijzel, Crated Comments, Anna, Mac Malkawi, Michael Schneider, Oleksii Leonov, Jim Osmun, Tyson McDowell, Ludovic Robillard, Jim buckmaster, fanime96, Juan Benet, Ruslan Khroma, Robert Blum, Richard Sundvall, Lee Redden, Vincent, Marinus Kuivenhoven, Alfred Wallace, Arjun Chakroborty, Joar Wandborg, Clayton Greenwell, Pindex, Michael Krugman, Cy 'kkm' K'Nelson, Sam Lutfi, Ron Neal

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Executive Producer: Derek Muller
Writers: Adam Becker, Jonny Hyman, Derek Muller
Animators: Fabio Albertelli, Jakub Misiek, Ivy Tello, Jonny Hyman
SFX & Music: Jonny Hyman
Camerapeople: Derek Muller, Raquel Nuno
Editors: Derek Muller
Producers: Petr Lebedev, Emily Zhang
Additional video supplied by Getty Images
Thumbnail by Geoff Barrett

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ULearnBig
34 Views · 5 months ago

It’s a question that's been pondered for centuries. It's such an obvious question, in fact, that it barely even seems worth asking anymore. But it is worth asking! And the answer is actually pretty interesting. So let's get into it!
The quick and simple answer is that blood absorbs green light and reflects red light. As a result, it appears red to your eye.
This means that the reason why the blood looks red is because of how light is reflected through our body!

Blood is red because of hemoglobin, a protein molecule that contains iron. When the oxygen in your blood comes in contact with this iron and binds to it, it gives off a reddish color.
Hemoglobin helps transport oxygen throughout the body through arteries and veins. Hemoglobin is what gives blood its dark red color. Red light can't pass through a water molecule because of its electric charge, but green light can: it reflects off the surface of water molecules instead of being absorbed by them. That’s why if you’ve ever dived down deep in the sea, you’ll notice that reds quickly disappear, but greens can still be seen clearly.
The amount of red light can change with temperature too though.
Hemoglobin absorbs light energy (also known as photons) and converts it into heat energy instead. When there's more hemoglobin present than necessary, those extra photons are absorbed by free electrons in other molecules within our cells; this leads to higher temperatures and eventually causes overheating if conditions get too extreme (like on hot summer days). On the flip side, when there isn't enough hemoglobin available for this process due to insufficient oxygen levels or injuries like cuts from sharp objects like knives--it results in a blue discoloration because not enough light is getting through due an absence or deficiency of iron-containing proteins such as myoglobin.

So next time you hear someone tell you that blood is actually blue when it doesn’t have enough oxygen, you can tell them that they’re wrong, and that the blood is always red, but that the colour we see depends on a number of factors, including how much hemoglobin there is in the blood, how much light there is, the colour of the light, and even the temperature.




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