close

Welcome to uLearnBig, a place to learn and educate. 

Top videos

ULearnBig
103 Views · 2 years ago

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
60 Views · 2 years ago

Dig into the science of stretching, and find out what it actually does to your muscles and how you can improve your flexibility.

--

An athlete is preparing for a game. They’ve put on their gear and done their warmup, and now it’s time for one more routine — stretching. Typically, athletes stretch before physical activity to avoid injuries like strains and tears. But does stretching actually prevent these issues? And if so, how long do the benefits of stretching last? Malachy McHugh explores the finer points of flexibility.

Lesson by Malachy McHugh, directed by Sofia Pashaei.

Support Our Non-Profit Mission
----------------------------------------------
Support us on Patreon: http://bit.ly/TEDEdPatreon
Check out our merch: http://bit.ly/TEDEDShop
----------------------------------------------

Connect With Us
----------------------------------------------
Sign up for our newsletter: http://bit.ly/TEDEdNewsletter
Follow us on Facebook: http://bit.ly/TEDEdFacebook
Find us on Twitter: http://bit.ly/TEDEdTwitter
Peep us on Instagram: http://bit.ly/TEDEdInstagram
----------------------------------------------

Keep Learning
----------------------------------------------
View full lesson: https://ed.ted.com/lessons/how....-stretching-actually
Dig deeper with additional resources: https://ed.ted.com/lessons/how....-stretching-actually#digdeeper music: https://www.campstudio.co
----------------------------------------------

Thank you so much to our patrons for your support! Without you this video would not be possible! Cyrus Garay, Samuel Barbas, LadyGeek, Marin Kovachev, Penelope Misquitta, Hans Peng, Gaurav Mathur, Erik Biemans, Tony, Michelle, Katie and Josh Pedretti, Hoai Nam Tran, Kack-Kyun Kim, Michael Braun-Boghos, zjweele13, Anna-Pitschna Kunz, Edla Paniguel, Thomas Mungavan, Jaron Blackburn, Venkat Venkatakrishnan, ReuniteKorea, Aaron Henson, Rohan Gupta, Begum Tutuncu, Brian Richards, Jørgen Østerpart, Tyron Jung, Carsten Tobehn, Katie Dean, Ezgi Yersu, Gerald Onyango, alessandra tasso, Doreen Reynolds-Consolati, Manognya Chakrapani, Ayala Ron, Eunsun Kim, Phyllis Dubrow, Ophelia Gibson Best, Paul Schneider, Joichiro Yamada, Henrique Cassús, Karthik Cherala, Clarence E. Harper Jr., Vignan Velivela, Ana Maria, Exal Enrique Cisneros Tuch, Tejas Dc, Khalifa Alhulail, Martin Stephen, Jose Henrique Leopoldo e Silva, Mandeep Singh and Abhijit Kiran Valluri.

ULearnBig
81 Views · 2 years ago

Gastroenterologists Dr. Sophie Balzora and Dr. Ugo Iroku debunk 13 myths about caffeine. They explain what decaf really means, how much caffeine is too much, and if caffeine affects your heart. They also talk about whether caffeine is good for you — plus ways it can actually be beneficial to your health.

Balzora is an assistant professor of medicine and a practicing gastroenterologist at NYU Grossman School of Medicine. She specializes in digestive conditions, colon cancer screening and prevention, and minority and women's health. You can learn more about her work here: https://nyulangone.org/doctors..../1487813994/sophie-m

Iroku is a gastroenterologist at Mount Sinai Hospital and New York Gastroenterology Associates. He has long-standing passion for combating health misinformation and for raising public health literacy. You can learn more about his work here: https://realdoctorugo.com/

0:00 Intro
0:25 Caffeine is bad for you
1:42 Caffeine will make up for lost sleep
2:43 Decaf coffee doesn't have caffeine
3:40 Drinking coffee will stunt your growth
4:46 Caffeine in soda is much less than caffeine in coffee
5:40 Caffeine detoxes your body
6:51 Caffeine dehydrates you
7:48 Caffeine is addictive
8:38 Having more than one cup of coffee a day is bad for you
9:38 You won't be able to sleep if you have caffeine at night
10:52 Caffeine can mess with your heart rhythm
11:52 Tea is healthier than coffee
13:18 The way you prepare your coffee doesn't matter

MORE DEBUNKED VIDEOS:
Cardiologists Debunk 12 Heart Myths | Debunked
https://www.youtube.com/watch?v=woh01kAbrTY
Dietitians Debunk 10 Sugar Myths | Debunked
https://www.youtube.com/watch?v=AM_Dhssz6AM
Dietitian Nutritionists Debunk 19 Diet Myths | Debunked
https://www.youtube.com/watch?v=7YBvKATG6OQ

------------------------------------------------------

#caffeine #debunked #scienceinsider

Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more.

Visit us at: https://www.businessinsider.com
Science Insider on Facebook: https://www.facebook.com/BusinessInsi...
Science Insider on Instagram: https://www.instagram.com/science_ins...
Business Insider on Twitter: https://twitter.com/businessinsider
Tech Insider on Twitter: https://twitter.com/techinsider

Doctors Debunk 13 Caffeine Myths | Debunked

ULearnBig
107 Views · 2 years ago

Anthropic's new AI model, Claude 3.5 Sonnet, boasts impressive benchmark scores, surpassing even GPT-4 in some areas. This advanced AI excels at complex coding, humor comprehension, and chart interpretation, making it a powerful tool for various applications. With its competitive pricing and user-friendly features, Claude 3.5 Sonnet is emerging as a strong contender in the rapidly evolving AI landscape.

#ai #claude

ULearnBig
59 Views · 2 years 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.

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
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

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
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

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
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

▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀

ULearnBig
54 Views · 2 years ago

Aristotle was the master of virtues.

Enjoying our Youtube videos? Get full access to all our audio content, videos, and thousands of thought-provoking articles, conversation cards and more with The School of Life Subscription: https://t.ly/D71Sz

Be more mindful, present and inspired. Get the best of The School of Life delivered straight to your inbox: https://t.ly/EMeNO

FURTHER READING

“Aristotle was born around 384 BC in the ancient Greek kingdom of Macedonia, where his father was the royal doctor. He grew up to be arguably the most influential philosopher ever, with modest nicknames like ‘the master’, and simply ‘the philosopher’. One of his big jobs was tutoring Alexander the Great, who soon after went out and conquered the known world...”

MORE SCHOOL OF LIFE

Watch more films on PHILOSOPHY in our playlist:
http://bit.ly/TSOLphilosophy

SOCIAL MEDIA

Feel free to follow us at the links below:

Facebook: https://www.facebook.com/theschooloflifelondon/

X: https://twitter.com/TheSchoolOfLife

Instagram: https://www.instagram.com/theschooloflifelondon/

CREDITS

Produced in collaboration with:

Mad Adam
http://www.madadamfilms.co.uk #theschooloflife