সেরা ভিডিও

Teacherflix
3 ভিউ · 10 মাস আগে

SUSCRIBETE AQUÍ: https://bit.ly/3B8CNXP

Letra

Estaba La Rana sentada
cantando debajo del agua
cuando La Rana salió a cantar
vino La Mosca y la hizo callar

La Mosca a La Rana que estaba sentada
cantando debajo del agua
cuando La Mosca salió a cantar
vino La Araña y la hizo callar

La Araña a La Mosca, La Mosca a La Rana
que estaba sentada
cantando debajo del agua
cuando La Araña salió a cantar
vino El Ratón y la hizo callar

El Ratón a La Araña, La Araña a La Mosca
La Mosca a La Rana que estaba sentada
cantando debajo del agua
cuando El Ratón salió a cantar
vino El Gato y lo hizo callar

El Gato al Ratón, El Ratón a La Araña
La Araña a La Mosca, la Mosca a La Rana
que estaba sentada cantando debajo del agua
cuando El Gato salió a cantar
vino El Perro y lo hizo callar

El Perro al Gato, El Gato al Ratón
El Ratón a La Araña, La Araña a La Mosca
La Mosca a La Rana que estaba sentada
cantando debajo del agua
cuando El Perro salió a cantar
vino el hombre y lo hizo callar

El hombre al Perro, El Perro al Gato
El Gato al Ratón, El Ratón a La Araña
La Araña a La Mosca, La Mosca a La Rana
que estaba sentada
cantando debajo del agua
cuando el hombre salió a cantar
vino la suegra y lo hizo callar

La suegra al hombre, el hombre al Perro
El Perro al Gato, El Gato al Ratón
El Ratón a La Araña, La Araña a La Mosca
La Mosca a La Rana que estaba sentada
cantando debajo del agua
cuando la suegra salió a cantar…
ni el mismo diablo la pudo callar.

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La Rana - Canciones de la Granja de Zenón 2
(Motivo popular)
Los Pollitos

Teacherflix
7 ভিউ · 3 বছর আগে

No one on Earth knows how to reverse one of the most popular computer algorithms. Yet it's really easy to compute one-way. You could make billions of dollars if you solved this mathematics problem, which is computed quintillions of times per second in the race for mining Bitcoin. SHA256 has some amazing properties, is useful for digital signatures, cryptography, authentication, and is a central part of the Bitcoin protocol.

(**** UPDATE 2021: After two years, I've finally posted a follow-up video, an introduction to Bitcoin. You can find it here: https://youtu.be/LzhJjSRad5A )

Bitcoin and other "crypto-currencies" rely on one-way hash functions like the SHA-256 algorithm to secure the blockchain where all the transactions are kept.

In this video, I explain some of the big-picture ideas behind this one function. Other cryptocurrencies use similar ideas.

Comments, suggestions, or errors? Let me know in the comments, and I'll fix them in an upcoming follow-up video.

Take a look at some of my other videos: https://www.youtube.com/playli....st?list=PL625C69DF58

---- Links ------
Wikipedia about SHA-256:
https://en.wikipedia.org/wiki/SHA-2

Current Bitcoin difficulty:
https://www.coinwarz.com/diffi....culty-charts/bitcoin

Big number calculator:
https://defuse.ca/big-number-calculator.htm

---- Credits ----
BitCoin & Money Photo:
Copy Link to Credit: (CC-BY 4.0) Cryprocurrency360.com
https://www.flickr.com/photos/....bitcoin-crypto/41063

Bitcoin mining farm:
(CC-BY 2.0) Marko Ahtisaari - https://www.flickr.com/photos/moia/

Fourier Transform Graph:
(CC-BY 4.0) Jake
http://pgfplots.net/tikz/examples/author/jake/

Wikipedia Hash Function Algorithm illustrations:
https://en.wikipedia.org/wiki/SHA-2
(CC-BY-SA)

Teacherflix
10 ভিউ · 2 বছর আগে

Magsanay bumasa kasama si Teacher Aya Online Tutor.

Teacherflix
8 ভিউ · 2 বছর আগে

Practice Reading
Reading tutorial for kids
Reading is fun
Reading lesson for beginners
Sight Words
Basic sentences

Teacherflix
5 ভিউ · 2 বছর আগে

Thank you very much for watching! Don't forget to subscribe to my channel for more!

Teacherflix
3 ভিউ · 10 মাস আগে

Former governor Bob Wise discusses "Digital Learning Now", the new report released by the Digital Learning Council. ____________________

Want more stories about schools across the nation, including the latest news and unique perspectives on education issues? Visit www.edweek.org.

About Education Week:
Education Week is America’s most trusted source of independent K-12 education news, analysis, and opinion. Our work serves to raise the level of understanding and discourse about education among school and district leaders, policymakers, researchers, teachers, and the public. Published by the nonprofit organization Editorial Projects in Education, Education Week has been providing award-winning coverage of the field for over 35 years.

Follow Education Week:
- Subscribe to our Channel: http://www.youtube.com/subscri....ption_center?add_use
- On Facebook at https://www.facebook.com/edweek/
- On Twitter at https://twitter.com/educationweek/
- On LinkedIn at https://www.linkedin.com/company/education-week

To license video footage from Editorial Projects in Education please contact the Education Week Library at library@epe.org.

Teacherflix
22 ভিউ · 2 বছর আগে

Tutorial geogebra
parallelograms in geogebra help you to learn it.
you can try the video

Teacherflix
4 ভিউ · 10 মাস আগে

Have you ever heard of a special turkey named Jack? He may have been the very first turkey pardoned in the White House. Learn how Abraham Lincoln saved him and inspired the annual Thanksgiving turkey pardon in this K12 Teaching Moment. 🦃

Teacherflix
6 ভিউ · 2 বছর আগে

English 3
Grade 3
Video Lessons
Powerpoint Lessons
K-12 Program
C.a. Geronimo Files
English3 Quarter1 Week8 Day4

Teacherflix
5 ভিউ · 2 বছর আগে

Solving word problem

Teacherflix
9 ভিউ · 2 বছর আগে

Redistributed with permission from the Arizona Department of Education.

Teacherflix
7 ভিউ · 3 বছর আগে

View full lesson: http://ed.ted.com/lessons/solv....ing-the-puzzle-of-th

How did the periodic table of elements revolutionize our understanding of the world? What scientists contributed to the table we have today? Eric Rosado discusses the key people and discoveries that have molded our understanding of chemistry today.

Lesson by Eric Rosado, animation by Other Scientist Productions.

Teacherflix
5 ভিউ · 10 মাস আগে

Students design and build their own model levees. Acting as engineers for their city, teams create sturdy barriers to prevent water from flooding a city in the event of a hurricane.

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Jazzy Frenchy - Bensound.com

Teacherflix
8 ভিউ · 2 বছর আগে

Diane Stang, lead author of Math Place, explains how three-part lessons are used to balance instruction in Math Place.

For more information, please visit: http://bit.ly/3bWecEh

Teacherflix
12 ভিউ · 2 বছর আগে

This tutorial video will guide you on how to use the tools points, line segments and midpoints in constructing the midline of a triangle.

Teacherflix
10 ভিউ · 2 বছর আগে

In this video, time table is read aloud, quickly. This multiplication flashcard video will help you memorize multiplication math facts. This video include the One Times Table through the Ten Times Table (1 through 12 multiplication)
This is great for an elementary student or anyone who needs to learn and memorize the times table.

One Times Table, Two Times Table, Three Times Table, Four Times Table, Five Times Table, Six Times Table, Seven Times Table, Eight Times Table, Nine Times Table, Ten Times Table

3rd Grade Math, 4th Grade Math, 5th Grade Math

#timestable #multiplication #learningvideo

Teacherflix
6 ভিউ · 2 বছর আগে

Learn to classify minerals, crystals, and gemstones into the correct categories.

We hope you are enjoying this video! For more in-depth learning, check out Miacademy.co (https://www.parents.miacademy.co/), an online learning platform with lessons and practice games that go along with our videos. Use coupon code VIDEOSPECIAL for a discount. Good for homeschoolers, Parents, Teachers, or anyone with kids in grades K-8.

Miacademy also offers many hands-on learning activities including a business simulation, writing in the Miacademy weekly, and creating artwork. Teaching social skills is also one of the key values at Miacademy. On the site, kids can interact safely in a moderated environment and share their artwork, videos, and ideas with each other.




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