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ULearnBig
80 Visninger · 2 flere år siden

Take a thorough look inside a modern jet passenger aircraft. Electronics, hydraulics, flight control surfaces, fuel system, water and waste, lighting, and more!

How a Jet Engine Works:https://www.youtube.com/watch?....v=L24Wf0VlTE0CREDITS O'Neal - Modeling, animation, texturing, vfx, music, narrative scriptWesley O'Neal - Research, technical scriptPATREONHelp us keep making videos:https://www.patreon.com/animagraffsPRIVATE WORKNeed 3D illustration and animation? Let's chat:https://animagraffs.com/contact/LICENSE Animagraffs' work for your own purposeshttps://animagraffs.com/licensing/WEBSITESee more explanations of how things work:https://animagraffs.com/SOFTWARE USEDWe use Blender 3D to create these models. It's free and open source, and the community is amazing:https://www.blender.org/Chapters0:00 Intro0:15 Airframe03:43 Windows04:17 Doors05:30 Wings and flight control surfaces06:30 Secondary flight control surfaces08:10 Landing gear10:16 Engines11:04 Auxiliary Power Unit (APU)12:14 Fuel15:21 Air management16:20 Anti-ice and fog16:55 Electrical17:58 Hydraulics19:52 Water and waste21:19 Emergency systems23:46 Crew areas24:36 External lighting and antennas

ULearnBig
79 Visninger · 2 flere år siden

The field of computer science summarised. Learn more at this video's sponsor https://brilliant.org/dos

Computer science is the subject that studies what computers can do and investigates the best ways you can solve the problems of the world with them. It is a huge field overlapping pure mathematics, engineering and many other scientific disciplines. In this video I summarise as much of the subject as I can and show how the areas are related to each other.

#computer #science #domainofscience you can buy this poster here:
North America: https://store.dftba.com/produc....ts/map-of-computer-s
Everywhere else: https://www.redbubble.com/people/dominicwalliman/works/27929629-map-of-computer-science?p=poster&finish=semi_gloss&size=small
French Version: https://www.redbubble.com/peop....le/dominicwalliman/w
Spanish Version: https://www.redbubble.com/peop....le/dominicwalliman/w
Get all my other posters here: https://www.redbubble.com/people/dominicwalliman

A couple of notes on this video:
1. Some people have commented that I should have included computer security alongside hacking, and I completely agree, that was an oversight on my part. Apologies to all the computer security professionals, and thanks for all the hard work!
2. I also failed to mention interpreters alongside compilers in the complier section. Again, I’m kicking myself because of course this is an important concept for people to hear about. Also the layers of languages being compiled to other languages is overly convoluted, in practice it is more simple than this. I guess I should have picked one simple example.
3. NP-complete problems are possible to solve, they just become very difficult to solve very quickly as they get bigger. When I said NP-complete and then "impossible to solve", I meant that the large NP-complete problems that industry is interested in solving were thought to be practically impossible to solve.

And free downloadable versions of this and the other posters here. If you want to print them out for educational purposes please do! https://www.flickr.com/photos/95869671@N08/

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

I also write a series of children’s science books call Professor Astro Cat, these links are to the publisher, but they are available in all good bookshops around the world in 18 languages and counting:
Frontiers of Space (age 7+): http://nobrow.net/shop/profess....or-astro-cats-fronti
Atomic Adventure (age 7+): http://nobrow.net/shop/profess....or-astro-cats-atomic
Intergalactic Activity Book (age 7+): http://nobrow.net/shop/profess....or-astro-cats-interg
Solar System Book (age 3+, available in UK now, and rest of world in spring 2018): http://nobrow.net/shop/profess....or-astro-cats-solar-
Solar System App: http://www.minilabstudios.com/....apps/professor-astro
And the new Professor Astro Cat App: https://itunes.apple.com/us/ap....p/galactic-genius-wi

Find me on twitter, Instagram, and my website:
http://dominicwalliman.com
https://twitter.com/DominicWalliman
https://www.instagram.com/dominicwalliman
https://www.facebook.com/dominicwalliman

ULearnBig
79 Visninger · 2 flere år siden

View full lesson: http://ed.ted.com/lessons/what....-s-the-value-of-vita

Vitamins are the building blocks that keep our bodies running; they help build muscle and bone, capture energy, heal wounds and more. But if our body doesn’t create vitamins, how do they get into our system? Ginnie Trinh Nguyen describes what vitamins are, how they get into our bodies -- and why they are so crucial.

Lesson by Ginnie Trinh Nguyen, animation by The Moving Company Animation Studio.

ULearnBig
78 Visninger · 2 flere år siden

Why I haven't washed my hair in 5 years
We publish an extra video every month over at https://www.patreon.com/johnnyharris

This video is sponsored by BetterHelp. Get 10% off your first month of BetterHelp: https://BetterHelp.com/JohnnyHarris
Affordable, private online counseling.

- ways to support -
My Patreon: https://www.patreon.com/johnnyharris
Our custom Presets & LUTs: https://store.dftba.com/produc....ts/johnny-iz-luts-an

- where to find me -
Instagram: https://www.instagram.com/johnny.harris/
Tiktok: https://www.tiktok.com/@johnny.harris
Facebook: https://www.facebook.com/JohnnyHarrisVox
Iz's (my wife’s) channel: https://www.youtube.com/iz-harris

- how i make my videos -
Tom Fox makes my music, work with him here: https://tfbeats.com/
I make maps using this AE Plugin: https://aescripts.com/geolayers/?aff=77
All the gear I use: https://www.izharris.com/gear-guide

- my courses -
Learn a language: https://brighttrip.com/course/language/
Visual storytelling: https://www.brighttrip.com/cou....rses/visual-storytel

- about -
Johnny Harris is a filmmaker and journalist. He currently is based in Washington, DC, reporting on interesting trends and stories domestically and around the globe. Johnny's visual style blends motion graphics with cinematic videography to create content that explains complex issues in relatable ways. He holds a BA in international relations from Brigham Young University and an MA in international peace and conflict resolution from American University.

- press -
NYTimes: https://www.nytimes.com/2021/1....1/09/opinion/democra
NYTimes: https://www.nytimes.com/video/....opinion/100000007358
Vox Borders: https://www.youtube.com/watch?v=hLrFyjGZ9NU
Finding Founders: https://findingfounders.co/epi....sodes/johnny-harris-
NPR Planet Money: https://www.npr.org/transcripts/1072164745

ULearnBig
78 Visninger · 2 flere år siden

These 27 facts will blow your mind!Credits: https://www.buzzfeed.com/bfmp/videos/63948Check out more awesome videos at BuzzFeedVideo!https://bit.ly/YTbuzzfeedvideoGET MORE BUZZFEED:https://www.buzzfeed.comhttps:....//www.buzzfeed.com/v flagship channel. Sometimes funny, sometimes serious, always shareable. New videos posted daily!To see behind-the-scenes & more, follow us on Instagram @buzzfeedvideo http://bit.ly/2JRRkKULove BuzzFeed? Get the merch! BUY NOW: https://goo.gl/gQKF8m

ULearnBig
77 Visninger · 2 flere år siden

Creamy Tuscan Chicken in a light and satisfying parmesan sun-dried tomato cream sauce.
⬇️⬇️⬇️⬇️ RECIPE BELOW ⬇️⬇️⬇️⬇️

TUSCAN CHICKEN INGREDIENTS:
►2 large chicken breasts, halved (1 1/2 lbs)
►1 tsp salt, divided, or to taste
►1/2 tsp black pepper, divided
►1/2 tsp garlic powder
►2 Tbsp olive oil, divided
►1 Tbsp butter
►8 oz mushrooms, thickly sliced
►1/4 cup sun-dried tomatoes (packed), drained and chopped
►1/4 cup green onion, green parts, chopped
►3 garlic cloves, minced
►1 1/2 cups heavy whipping cream
►1/2 cup parmesan cheese, shredded
►2 cups fresh spinach

🖨 PRINT RECIPE HERE: coming soon

⭐️TOOLS, USED IN THIS VIDEO (affiliate):
►Javelin Pro Thermometer: https://amzn.to/3COXmpD
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ALWAYS IN MY KITCHEN (affiliate):
►See ALL TOOLS in our Shop: https://www.amazon.com/shop/natashaskitchen
►Javelin Pro Thermometer: https://amzn.to/3COXmpD
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►Hand Mixer: https://amzn.to/2xLQs36
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►Food Processor: https://amzn.to/32nToAY
►Glass Bowls: https://amzn.to/2XIqvfo
►Kitchen Scale: https://amzn.to/38foMFE
►Glass Storage Containers: https://amzn.to/2xMhXcN
►Knife Block Set: https://amzn.to/30gLuuO
►Our Dinnerware Set: https://amzn.to/2Ob2TPm
►My White Apron: https://amzn.to/2ZVrChv

⏱️TIMESTAMPS⏱️
0:00 Intro
0:53 Ingredients prep
2:36 How to season chicken
2:54 How to saute chicken
3:46 Sauteing the rest of the ingredients
4:25 Making the creamy sauce
5:06 Adding chicken back into the sauce
5:22 Finishing touches
7:10 Taste test

FOLLOW ME:
►INSTAGRAM: https://www.instagram.com/NatashasKitchen
►FACEBOOK: https://www.facebook.com/NatashasKitchen
►PINTEREST: https://www.pinterest.com/NatashasKitchen

CONNECT:
►WEBSITE: https://natashaskitchen.com
►ALL MY RECIPES: https://natashaskitchen.com/recipes/

💌Fan Mail:
Natasha's Kitchen
PO Box 161
Meridian, ID 83680
USA
#natashaskitchen #chicken #dinner

ULearnBig
77 Visninger · 2 flere år siden

A comprehensive plan—with goals, initiatives, and budgets–is comforting. But starting with a plan is a terrible way to make strategy. Roger Martin, former dean of the Rotman School of Management at the University of Toronto and one of the world’s leading thinkers on strategy, says developing strategy means going outside an organization’s comfort zone and escaping the common traps of strategic planning.00:00 Most strategic planning has nothing to do with strategy.01:00 So what is a strategy?02:08 Why do leaders so often focus on planning?04:05 Let's see a real-world example of strategy beating planning.06:33 How do I avoid the "planning trap"? For more from Roger Martin on this topic, read, "A New Way to Think: Your Guide to Superior Management Effectiveness": https://www.amazon.com/New-Way....-Think-Management-Ef Harvard Business Review:https://hbr.org/https://www.li....nkedin.com/company/h up for Newsletters: https://hbr.org/email-newslett....ers#HarvardBusinessR #strategy #rogermartincopyright © 2022 Harvard Business School Publishing. All rights reserved.#strategicplanning #planning #business #explainer #success #howto

ULearnBig
74 Visninger · 2 flere år siden

WTF is a Deep Fake?

Ready or not, deep fakes are here to stay. Deep fakes are going to change the way we trust information around us and even each other. The question is - are we prepared for the threat they cause while being able to harness their potential for good?

My next video is live on Nebula NOW! It's about how countries are starting to challenge the US-led world order that emerged after World War 2. Watch now: https://nebula.tv/videos/johnn....yharris-were-heading

Check out all my sources for this video here: https://docs.google.com/docume....nt/d/1m-P_PVIa4PRfIc

-- VIDEO CHAPTERS --
0:00 Intro
1:51 Incogni
3:54 What Are Deep Fakes?
8:01 The Good Side of Deep Fakes
8:58 And the Bad Side
11:37 Misinformation
13:17 The Legal System
14:58 Cyber Crime
16:55 Solutions
18:51 Conclusion



Get access to behind-the-scenes vlogs, my scripts, and extended interviews over at https://www.patreon.com/johnnyharris

I made a poster about maps - check it out: https://store.dftba.com/produc....ts/all-maps-are-wron

Custom Presets & LUTs [what we use]: https://store.dftba.com/produc....ts/johnny-iz-luts-an

The music for this video, created by our in house composer Tom Fox, is available on our music channel, The Music Room! Follow the link to hear this soundtrack and many more: https://youtu.be/Y_WBGC_28z4

About:
Johnny Harris is an Emmy-winning independent journalist and contributor to the New York Times. Based in Washington, DC, Harris reports on interesting trends and stories domestically and around the globe, publishing to his audience of over 3.5 million on Youtube. Harris produced and hosted the twice Emmy-nominated series Borders for Vox Media. His visual style blends motion graphics with cinematic videography to create content that explains complex issues in relatable ways.

- press -
NYTimes: https://www.nytimes.com/2021/1....1/09/opinion/democra
NYTimes: https://www.nytimes.com/video/....opinion/100000007358
Vox Borders: https://www.youtube.com/watch?v=hLrFyjGZ9NU
NPR Planet Money: https://www.npr.org/transcripts/1072164745


- how i make my videos -
Tom Fox makes my music, work with him here: https://tfbeats.com/
I make maps using this AE Plugin: https://aescripts.com/geolayers/?aff=77
All the gear I use: https://www.izharris.com/gear-guide

ULearnBig
74 Visninger · 2 flere år siden

💥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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🚶FOLLOW ME ON
▪ Instagram → https://www.instagram.com/accountingstuff
▪ TikTok → https://www.tiktok.com/@accounting_stuff
▪ Facebook → https://www.facebook.com/thisisaccountingstuff/

________________________
DISCLAIMER

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!
________________________

#accounting #accountingbasics #accountingstuff

ULearnBig
74 Visninger · 2 flere år siden

Download a free audiobook version of "The Richest Man in Babylon" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed

Check out our full book recommendation: https://shop.ed.ted.com/produc....ts/the-richest-man-i

--

In the 1600s, the Dutch East India Company employed hundreds of ships to trade goods around the globe. In order to fund their voyages, the company turned to private citizens to invest money to support trips in exchange for a share of the profits. In doing so, they unknowingly invented the world’s first stock market. So how do companies and investors use the market today? Oliver Elfenbaum explains.

Lesson by Oliver Elfenbaum, directed by Tom Gran & Madeleine Grossi.

Sign up for our newsletter: http://bit.ly/TEDEdNewsletter
Support us on Patreon: http://bit.ly/TEDEdPatreon
Follow us on Facebook: http://bit.ly/TEDEdFacebook
Find us on Twitter: http://bit.ly/TEDEdTwitter
Peep us on Instagram: http://bit.ly/TEDEdInstagram
View full lesson: https://ed.ted.com/lessons/how....-does-the-stock-mark

Thank you so much to our patrons for your support! Without you this video would not be possible! Lâm Nguyễn, Uirá Maíra Resende, Sebastiaan Vleugels, Adam Foreman, Jeremy Shimanek, Bethany Connor, Vivian & Gilbert Lee, Maryam Sultan, Peng, Tzu-Hsiang, Gabriel Balsa, Shafeeq Ansari, Norbert Orgován, Dowey Baothman, Amer Harb, Courtney Thompson, Guhten, Jordan Tang, Juan, Sid, Tracey Tobkin, emily lam, Kathryn J Hammond, Elliot Poulin, Noel Situ, Oyuntsengel Tseyen-Oidov, Latora Slydell, Sydney Evans, Victor E Karhel, Bernardo Paulo, Eysteinn Guðnason, Andrea Feliz, Natalia Rico, Josh Engel, Bárbara Nazaré, Gustavo Mendoza, Zhexi Shan, Hugo Legorreta, PnDAA, Sandra Tersluisen, Ellen Spertus, Fabian Amels, sammie goh, Mattia Veltri, Quentin Le Menez, Yuh Saito, Heather Slater, Dr Luca Carpinelli, Janie Jackson, Christophe Dessalles and Arturo De Leon.

ULearnBig
72 Visninger · 2 flere år siden

An inside look at the basic systems that make up a standard car engine.

Alternate languages:
Español: https://www.youtube.com/watch?v=FpLfFcfgtzE

Get on Patreon and help fund my 3D animation obsession! It wouldn't feel right to put sponsorship segments in the middle of high quality educational content, so let's try another way together:
https://www.patreon.com/animagraffs

Need 3D illustration and animation? Have suggestions for what to explain next? Animagraffs can help! Let's chat: https://animagraffs.com/contact/

License Animagraffs work for your own purposes
https://animagraffs.com/licensing/

See more explanations of how things work at: https://animagraffs.com/

I use Blender 3D to create these models. It's free and open source, and the community is amazing:
https://www.blender.org/

Chapters
0:00 Intro
0:14 4 Stroke Cycle
1:22 Firing Order
1:36 Camshaft / Timing Belt
1:56 Crankshaft
2:15 Block / Heads
2:35 V6 / V8
3:02 Air Intake
3:25 Fuel
3:54 Cooling
5:02 Electrical
6:06 Oil
7:03 Exhaust
7:28 Full Model

ULearnBig
68 Visninger · 2 flere år siden

Take the PBS Digital Studios audience survey: https://to.pbs.org/2021survey
We’re on PATREON! Join the community https://www.patreon.com/itsokaytobesmart
↓↓↓ More info and sources below ↓↓↓

It would be a lot easier to study the science of dreaming if we weren’t asleep every time we did it. Why do we dream? What does dreaming do for our brains? How did dreaming evolve? Here’s a look at the current theories from psychology and neuroscience.

References:
Barrett, D. (2017), Dreams and creative problem-solving. Ann. N.Y. Acad. Sci., 1406: 64-67. https://doi.org/10.1111/nyas.13412
Carlo Cipolli, Roberto Bolzani, Cesare Comoldi, Rossana De Beni, Iino Fagioli, Bizarreness Effect in Dream Recall, Sleep, Volume 16, Issue 2, March 1993, Pages 163–170, https://doi.org/10.1093/sleep/16.2.163
Eagleman DM, Vaughn DA (2021). The Defensive Activation Theory: REM Sleep as a Mechanism to Prevent Takeover of the Visual Cortex. Frontiers in Neuroscience. 15:632853. doi: 10.3389/fnins.2021.632853
El-Solh, A. A. (2018). Management of nightmares in patients with posttraumatic stress disorder: Current perspectives. Nature and Science of Sleep, 10, 409–420.https://pubmed.ncbi.nlm.nih.gov/30538593/
Hughes, J. Donald. (2000). Dream Interpretation in Ancient Civilizations. Dreaming. 10. 7-18. 10.1023/A:1009447606158.
Káli, S., Dayan, P. Off-line replay maintains declarative memories in a model of hippocampal-neocortical interactions. Nature Neuroscience 7, 286–294 (2004). https://doi.org/10.1038/nn1202
Montangero, Jacques & Ivanyi, Corinne & Saint-Hilaire, Zara. (2003). Completeness and accuracy of morning reports after a recall cue: Comparison of dream and film reports. Consciousness and cognition. 12. 49-62. 10.1016/S1053-8100(02)00029-6.
Stickgold, R., Malia, A.; Maguire, D., Roddenberry, D., O'Connor, M. (2000). Replaying the Game: Hypnagogic Images in Normals and Amnesics. Science. 290 (5490): 350–353. doi:10.1126/science.290.5490.350.
Valli, K., Revonsuo, A., Pälkäs, O., Ismail, K. H., Ali, K. J., & Punamäki, R.-L. (2005). The threat simulation theory of the evolutionary function of dreaming: Evidence from dreams of traumatized children. Consciousness and Cognition, 14(1), 188–218. https://pubmed.ncbi.nlm.nih.gov/15766897/
van der Linden, S. The Science Behind Dreaming. Scientific American. July 26, 2011
Erin J. Wamsley, PhD, Karen Perry, MD, Ina Djonlagic, MD, Laura Babkes Reaven, MD, Robert Stickgold, PhD, Cognitive Replay of Visuomotor Learning at Sleep Onset: Temporal Dynamics and Relationship to Task Performance, Sleep, Volume 33, Issue 1, January 2010, Pages 59–68, https://doi.org/10.1093/sleep/33.1.59
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ULearnBig
66 Visninger · 2 flere år siden

Matt Abrahams is a lecturer of strategic communication at Stanford GSB and the host of the award-winning podcast "Think Fast, Talk Smart," a show with research-backed techniques becoming a more confident communicator.

Communication is critical to success in business and in life. Concerned about an upcoming interview? Anxious about speaking up during a meeting? In this talk, and through the podcast, you will learn techniques that will help you speak with greater confidence and clarity.

This video was recorded on October 25, 2014, in collaboration with the Stanford Alumni Association as part of Stanford Reunion Homecoming and the Graduate School of Business Fall Reunion/Alumni Weekend.

ULearnBig
65 Visninger · 2 flere år siden

Bill Gross has founded a lot of start-ups, and incubated many others — and he got curious about why some succeeded and others failed. So he gathered data from hundreds of companies, his own and other people's, and ranked each company on five key factors. He found one factor that stands out from the others — and surprised even him.

TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more.
Find closed captions and translated subtitles in many languages at http://www.ted.com/talks/bill_....gross_the_single_big

Follow TED news on Twitter: http://www.twitter.com/tednews
Like TED on Facebook: https://www.facebook.com/TED

Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector

ULearnBig
64 Visninger · 2 flere år siden

When it comes to what you bite, chew and swallow, your choices have a direct and long-lasting effect on the most powerful organ in your body: your brain. So which foods cause you to feel so tired after lunch? Or so restless at night? Mia Nacamulli takes you into the brain to find out. Lesson by Mia Nacamulli, animation by Private Island.

ULearnBig
63 Visninger · 2 flere år siden

Subscribe to my newsletter: https://www.distilled.earth/

There's been a lot of news about gas stoves. At first, I was skeptical about the panic over these appliances. But then I measured the indoor air pollution from our stove and talked to public health experiments.

You can view all sources, learn more about my experiment, and listen to behind-the-scenes interviews on the Distilled website: https://www.distilled.earth/p/i-measured-the-pollution-from-my

#gasstove #gasstoves #climatechange #methane

ULearnBig
62 Visninger · 2 flere år siden

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.

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https://youtu.be/hJP5GqnTrNo

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62 Visninger · 2 flere år siden

Michio Kaku: The Universe in a Nutshell
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OVERVIEW:

In a profoundly informative and deeply optimistic discussion, Professor Michio Kaku delivers a glimpse of where science will take us in the next hundred years, as warp drives, teleportation, inter-dimensional wormholes, and even time travel converge with our scientific understanding of physical reality. While firing up our imaginations about the future, he also presents a succinct history of physics to the present.
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MICHIO KAKU:

Dr. Michio Kaku is the co-founder of string field theory, and is one of the most widely recognized scientists in the world today. He has written 4 New York Times Best Sellers, is the science correspondent for CBS This Morning and has hosted numerous science specials for BBC-TV, the Discovery/Science Channel. His radio show broadcasts to 100 radio stations every week. Dr. Kaku holds the Henry Semat Chair and Professorship in theoretical physics at the City College of New York (CUNY), where he has taught for over 25 years. He has also been a visiting professor at the Institute for Advanced Study as well as New York University (NYU).
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TRANSCRIPT:

My name is Professor Michio Kaku. I’m a professor of theoretical physics at the City University of New York and I specialize in something called string theory. I’m a physicist.
Some people ask me the question, “What has physics done for me lately? I mean, do I get better color television, do I get better internet reception with physics?” And the answer is yes. You see, physics is at the very foundation of matter and energy. We physicists invented the laser beam, we invented the transistor. We helped to create the first computer. We helped to construct the internet. We wrote the World Wide Web. In addition, we also helped to invent television, radio, radar, microwaves, not to mention MRI scans, PET scans, x-rays. In other words, almost everything you see in your living room, almost everything you see in a modern hospital, at some point or other, can be traced to a physicist.

Now, I got interested in physics when I was a child. When I was a child of eight, something happened to me that changed my life and I wanted to be part of this grand search for a theory of everything. When I was eight, a great scientist had just died. I still remember my elementary school teacher coming into the...

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Other Frequent contributors include Michio Kaku & Neil DeGrasse Tyson.

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61 Visninger · 2 flere år siden

How does ballet convey narrative, emotion, and character? Dive into “The Sleeping Beauty” to see how a ballet creates its essential elements.

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A baby cursed at birth. A fierce battle of good and evil. A true love awoken with a kiss. Since premiering in 1890, “The Sleeping Beauty” has become one of the most frequently staged ballets in history. So what makes this piece so beloved? And what exactly does ballet bring to this— or any other— story? Ming Luke shares what makes ballet the perfect medium for stories old and new.

Lesson by Ming Luke, directed by Visorama.

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61 Visninger · 2 flere år siden

Hate to break it to you, but your truffle oil wasn't made from truffles. Your vanilla extract? Well, that's probably just a lab-made derivative of crude oil. And your shaker of Parmesan cheese? It probably has wood pulp inside.

You might feel the companies behind these food products are using deceptive packaging — but it's legal. However, there's a whole other level of trickery that's completely illegal: food fraud. That's when criminals bottle up corn syrup and call it 100% honey, or when they pass off cheap mozzarella as pure Parmigiano-Reggiano.

Globally, the fraudulent food industry could be worth $40 billion. It hurts legitimate producers, funds criminal activities, and can even harm consumers. We head around the world to uncover how producers get away with food deception and how we can spot the real stuff.

0:00 Intro
1:08 Truffles
3:44 Maple Syrup
5:19 Wasabi
7:42 Parmesan Cheese
11:15 Vanilla
12:58 Caviar
14:40 Honey
17:30 Olive Oil
20:04 Wagyu Beef
22:20 Coffee
24:05 Saffron
25:58 How criminals get away with selling fakes

How A Louisiana Crawfish Company Harvests 60,000 pounds A Day | Big Business | Insider Business
https://www.youtube.com/watch?v=Uo6KRFh0za0
Inside the US Factory Making Ukraine’s Most Important Ammo | Big Business | Insider Business
https://www.youtube.com/watch?v=wRtYyjvYTWk
Why Coconut Farmers Risk Their Lives To Feed The World's Superfood Obsession | Big Business
https://www.youtube.com/watch?v=vEA8HpR_Azw

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#food #bigbusiness #insiderbusiness

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11 Of The Most Faked Foods In The World | Big Business | Insider Business




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