أهم مقاطع الفيديو
My hypothesis is that the algorithm, rather than viewer preference, drives views on the site. As the algorithm shifts, various YouTubers experience burnout (as what used to work no longer works) and right now click-through rate is the key metric. So clickable titles and thumbnails are the only way to get a lot of impressions and hence views - they are the only way to go viral. This leads me to wonder which audiences will become most prevalent on the site and if there will even be a place for educational content. In the long-term, hopefully YouTube is able to measure satisfaction through surveys and other metrics to ensure an optimal experience for everyone on the site.
Flipchart artwork by Maria Raykova
Filmed by Raquel Nuno
Thumbnail by Ignat Berbeci
On a stream of water you can levitate light balls of all sizes and even disks and cylinders. The mechanism is not the Bernoulli effect...
Want to make this at home? https://youtu.be/BppcHF2EdAY
My friend Blake from InnoVinci emailed me with a cool idea for a video and footage of levitating balls in water streams. Initially it was tough to explain the physics of what was going on. The standard Bernoulli effect relies on the object being completely immersed in the upward-flowing fluid. But in this case the water seems to form a single stream around the object and it's deflected away and down from the stream. By Newton's third law, the force on the water by the ball is equal and opposite to the force of the water back on the ball, pushing it up into the stream. There is a stable equilibrium position because if the ball moves into the stream, it "cuts off" the water going over the ball so it drifts out. If it drifts out too far, then lots of water passes over the ball, pushing it back into the stream.
Special thanks to Patreon Supporters:
Tony Fadell, Donal Botkin, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen
Support Veritasium on Patreon: http://ve42.co/patreon
Filmed by Raquel Nuno
Slow motion by Hollywood Special Ops http://hollywoodspecialops.com
Music from Epidemic Sound http://epidemicsound.com "Colored Spirals 3" "Magnified X 3" "In Orbit 2" "ExperiMental 1"
Sources:
https://sites.google.com/view/....sourcesismeathealthy
Over the last few years eating meat has increasingly been associated with health risks, like heart disease, cancer and an early death. How unhealthy is meat really?
OUR CHANNELS
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
German Channel: https://kgs.link/youtubeDE
Spanish Channel: https://kgs.link/youtubeES
HOW CAN YOU SUPPORT US?
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
This is how we make our living and it would be a pleasure if you support us!
Get Merch designed with ❤ from https://kgs.link/shop
Join the Patreon Bird Army 🐧 https://kgs.link/patreon
DISCUSSIONS & SOCIAL MEDIA
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Reddit: https://kgs.link/reddit
Instagram: https://kgs.link/instagram
Twitter: https://kgs.link/twitter
Facebook: https://kgs.link/facebook
Discord: https://kgs.link/discord
Newsletter: https://kgs.link/newsletter
OUR VOICE
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
The Kurzgesagt voice is from
Steve Taylor: https://kgs.link/youtube-voice
OUR MUSIC ♬♪
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:
Spotify: https://kgs.link/music-spotify
Soundcloud: https://kgs.link/music-soundcloud
Bandcamp: https://kgs.link/music-bandcamp
Youtube: https://kgs.link/music-youtube
Facebook: https://kgs.link/music-facebook
The Soundtrack of this video:
Soundcloud: https://bit.ly/2X1k5f6
Bandcamp: https://bit.ly/2KCJOUg
Youtube: https://bit.ly/2CZ6PeN
Facebook: http://bit.ly/2qW6bY4
🐦🐧🐤 PATREON BIRD ARMY 🐤🐧🐦
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Many Thanks to our wonderful Patreons from http://kgs.link/patreon who support us every month and made this video possible:
Tobias Petersson, Byron Lainez, Peter, Vincenzo, Luciano Sanchez, Sully Franz, He He, Tara Hyland, Andrea Weichelt, André Nege, Artem Nyzhnyk, Olga, Arian Dannemann, Anton Markov, Gianluca Peluso, Bybba, Kamsh Chan, Kyle Morgan, Leon Benzinger, Collin Dutrow, Lachlan Meldrum, Matthew, Eran Weiss, Noel Situ, Nicki Purnell, Troy Harris, John Doe, Mario Klobucaric, Chris Waisanen, Karl Wolffgang, Jason Grim, Jamie, Vincent Bolduc, Brad, Jonathon Schoenholz, yi zhao, Zenith Rose, Michael Johnson, Chris Motch, Michael Tersigni, Dominic Ruettimann, Melik, René Leffler, Cameron Dokis, Roman Gorodeckij, Adrik Weinsier-Marcano, Gabriel Saraiva, pious_python, Max Ford, Ashley Mellenthin, Alexander Alker, Leun Gwynne, IgneelDxD, Joseph, Matt Smith, Julia Zolotova, Colin Zinngrabe, Terry, Patrik Zori, Brett Still, Luna Seifert, Michael Nagel, Richard Knott, Dima G, Jon Anderson, Mayeu, Scott Moriarty, Arno, Kevin Jakobi, Ghozlane, Team Saunders, Brent, Gard Thue, Ashley Khong, August Amos, Fabian, Marius Tîrcă, govy
Help us caption & translate this video!https://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2
Sources & further reading:
https://sites.google.com/view/....sourcesclimaterespon
Special thanks to the team at Our World for helping us out with data and research!
https://ourworldindata.org/
This video is part of a series about climate change supported by Breakthrough Energy – a coalition founded by Bill Gates, that is working to expand clean-energy investment and support the innovations that will lead the world to net-zero carbon emissions.
https://www.gatesnotes.com/Climate-and-energy?WT.mc_id=20200625100000_ClimateCtr2020_CTRKurt-YT_&WT.tsrc=CTRKurtYT
Since the Industrial Revolution, humans have released over 1.5 trillion tonnes of carbon dioxide or CO2 into the earth's atmosphere. In the year 2019 we were still pumping out around 37 billion more. That’s 50% more than the year 2000 and almost three times as much as 50 years ago. And it’s not just CO2. We’re also pumping out growing volumes of other greenhouse gases such as methane and nitrous oxide. Combining all of our greenhouse gases, we’re emitting 51 billion tonnes of carbon dioxide equivalents each year.
And emissions keep rising – but they need to get down to 0!
OUR CHANNELS
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
German Channel: https://kgs.link/youtubeDE
Spanish Channel: https://kgs.link/youtubeES
HOW CAN YOU SUPPORT US?
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
This is how we make our living and it would be a pleasure if you support us!
Get Merch designed with ❤ from https://kgs.link/shop-124
Join the Patreon Bird Army 🐧 https://kgs.link/patreon
DISCUSSIONS & SOCIAL MEDIA
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Reddit: https://kgs.link/reddit
Instagram: https://kgs.link/instagram
Twitter: https://kgs.link/twitter
Facebook: https://kgs.link/facebook
Discord: https://kgs.link/discord
Newsletter: https://kgs.link/newsletter
OUR VOICE
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
The Kurzgesagt voice is from
Steve Taylor: https://kgs.link/youtube-voice
OUR MUSIC ♬♪
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:
Spotify: https://kgs.link/music-spotify
Soundcloud: https://kgs.link/music-soundcloud
Bandcamp: https://kgs.link/music-bandcamp
Youtube: https://kgs.link/music-youtube
Facebook: https://kgs.link/music-facebook
The Soundtrack of this video:
Soundcloud: https://bit.ly/3djcOuY
Bandcamp: https://bit.ly/2VjGjH9
🐦🐧🐤 PATREON BIRD ARMY 🐤🐧🐦
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Many Thanks to our wonderful Patreons from http://kgs.link/patreon who support us every month and made this video possible:
Claire Kim, בועז ברקוביץ, Jordan Kowal, Philip Lightstone, Josh, Henry Thomas, Peer Fromme, Daniel Something-in-chinese, Joerg Fluegge, Mathieu Haverkamp, Pierre-Antoine, Filipe, Sam, Steven wu, Adam Leos, Biniam Jacob, Autumn, TURRONERO, 메타, 4Felix_HB, Bronwen Dickenson, McLen, Gabi Adler, AZHY ROBERTSON, Mikhail Levchenko, Richard Tran, Cooper Nagengast, Alberto Mina, Michele, Jarrod Brodel, Jeff Cooper, Keith McComb, Bryan Lin, FuzzyLogic, Kaden Archibald, Zeeger Scholten, Adam Górecki-Gomoła, Forrest Henry, Sam Starzynski, Ross Anderson, Mark Neal, Sivda, Anatoly Polinsky, Tony Black, Komala Chenna, Lieberson Pang, henry Defelice, Michael Coors, Ben Wallace, Matt McKee, Mikael Muszynski, Franziska Diez, Marius G, Sona, Xander, Walter_Ego, john dietrich, Arian Feigl-Berger, Alejandro Godinez, Lou, Justin Oliver, Chris, Valentin Jay, Andy Miller, Sabrina Wrobel, Jion Wattimury, Peter Neubauer, Rico Oess, Kai, jp888, Coral Amayi, Todd J., Patrick Havercroft, Joshua Milus, Sudipto Bhattacharya, Pius Ladenburger, Gina Curler, Flemming Lauritzen, Ben, Ezio Auditore, Christopher Hines, Elena Kovakina, Shahaf Milshtein, Oliver Sheldon, Liam Clarke, Mette, Adam Kovalovszki, Patrick Zeymer, Adam Wells, aslfhjdfkjlha, Faustus, Virgile Kuhn, Lua ., Markus, Alan, Andrew McKendry, RexL300, Jakub, Paula Patzova, Jan Kropidlowski, liza_worth, Josef Simonson, Andreas Heller, Griffin vlachos, Albert Diserholt, Kirils Bondars, Asahi Ishikawa, Jan Jaeken, Sanat Deshpande, Lambda3, 竹鴻 柯, Jacob Robbins, David Habada, flickers, JusRus, Nicholas Wolf, Zachariah Jackson, Leon Suhm, Marco Johne, Eren Tatar
Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!
🐞🐝🌳 Let's go on an exciting outdoor adventure! In this fun ABCmouse nature song, we'll explore the beauty of the mountains, meet bugs, bees, and trees, and discover the wonders of nature. Perfect for young explorers who love to learn about the world around them, this song will have kids singing and imagining their own nature adventures! 🎶🌲
👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse.
And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!
© Age of Learning, Inc. All rights reserved.
Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!
🏃♂️ Ready, Set, Race in Place! 🏁 Get ready to move your feet without leaving your spot! Join ABCmouse for a high-energy brain break as kids run in place, build their endurance, and have tons of fun. Perfect for getting the wiggles out and boosting focus during the day! 🕺💨
👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse.
And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!
© Age of Learning, Inc. All rights reserved.
http://ABCmouse.com/LearnMore
"The Letter X Song" (See below for lyrics)
"The Letter X Song" explodes with the exciting rhythms of hip-hop music, which originated in the 1970s in New York City. Next time you and your child listen to "The Letter X Song", note how the background singers' X beatbox sound flows perfectly with the rap style of the lead singer. Since beatbox and rap are forms of making sounds and poetry, encourage your child to come up with their own beatbox sounds and raps!
About Us:
ABCmouse.com is an award-winning website that uses a variety of activities, including these songs, to help children build a strong foundation for future academic success. ABCmouse.com Early Learning Academy provides a full online curriculum in preschool, pre-k, and kindergarten, with more than 5,000 interactive learning activities that teach the subjects of reading, math, science, social studies, art, and music.
Parents, learn more about ABCmouse.com at http://ABCmouse.com/LearnMore.
Song Lyrics:
Mmm—wanna sing about the letter x?
Extra! Extra! Let's talk about it!
Letter x! Letter x! I want to shout about it!
An exceptional letter, extraordinary too—
letter x is the one that follows w!
X! X! "X"! "X"!
X! X! "X"! "X"!
Now, x sounds like "ks" inside of a word!
So every time you see an x, this is how it's heard—
excite, exceed, extreme, extent,
explore, explode—that's excellent!
"X"! "X"!
X! X! "X"! "X"!
Now, when you see an x at the end of a word,
the sound of "ks" will still be heard,
as in six, fix, ax, and mix,
flex, fox, wax, and ox.
Now, x is a crossing, and x marks the spot!
If you want to know some more, this is what I've got:
When x starts a word it's got the sound of a z.
Will I give you an example? Most definitely!
Xylophone, the instrument!
Well, that's one that you've probably heard.
Well, I think it's kind of funny that x can start a word!
X! Can I get an x? X! What a great letter.
X is my buddy. X is my friend.
X is the one I can see at the end.
X! That's letter x, y'all. That's letter x. X!
X! X! Let me tell you about x! "X"! "X"!
One more time, one more time, say x!
Website: http://ABCmouse.com/LearnMore
Free Mobile Apps: http://ABCmouse.com/apps
Facebook: http://facebook.com/ABCmouse
Google+: http://google.com/+ABCmouse
Twitter: http://twitter.com/ABCmouse
Pinterest: http://pinterest.com/ABCmouse
YouTube Channel: http://youtube.com/ABCmouse
TM & © 2007-2013 Age of Learning, Inc.
Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!
Get ready to wiggle, groove, and laugh with Jason in this silly and active brain break song—"My Arms Are Snakes!" 🐍💪 This fun movement video from ABCmouse helps kids shake out their energy, follow directions, and use their imaginations—all while dancing like their arms turned into snakes! Perfect for preschoolers who need a break to move and play. 🕺🎶
👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse
And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!
© Age of Learning, Inc. All rights reserved.
https://www.abcmouse.com/learn/youtube
Ham with Jam? - ABCmouse.com Beginning Reader Series
Introducing the --am word family!
Pam likes jam and dislikes ham, while Sam likes ham and dislikes jam. This quirky story about a sister and brother who find an unlikely compromise is based on the book, 'Ham with Jam?' which is part of ABCmouse.com's Beginning Reader Series. This animated video introduces young learners to words in the --am word family (a word family is a group of words with the same ending sound and letters, such as Pam, Sam, and jam).
About Us:
ABCmouse.com is an award-winning website that uses a variety of activities, including these songs, to help children build a strong foundation for future academic success. ABCmouse.com Early Learning Academy provides a full online curriculum from preschool through 2nd grade, with more than 10,000 interactive learning activities that teach the subjects of reading, math, science, social studies, art, and music.
Parents, learn more about ABCmouse.com at https://www.abcmouse.com/learn/youtube
Website: https://www.abcmouse.com/learn/youtube
YouTube Channel: http://youtube.com/ABCmouse
© Age of Learning, Inc. All rights reserved.
Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h
In which we search for the quietest places within your quietest places. To see more responses, visit our website or follow us on tumblr: http://theartassignment.com.
Original assignment video: http://youtu.be/nxxpTYV2FIk.
Participants in this video: http://theartassignment.com/po....st/87210001910/quiet
Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h
We drop in on London-based artist Peter Liversidge, who gives us proposals in the place of assignments. Do one or do all three and show us your good work!
INSTRUCTIONS
1. Respond to Peter's Proposals, and many of as few as you like.
2. Document what you do and share it with us using #theartassignment
3. Fame and glory (Your work might be in a future episode)
Find out more about The Art Assignment and how to submit your response: http://theartassignment.com/
Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h
Indianapolis-based artist Brian McCutcheon asks you to Customize It! This art prompt is asking you to look at the traits around the object and play with one of those traits, thus changing how it's used.
Sarah then highlights Méret Oppenheim, a key figure in surrealism, who transformed something as a cup and saucer.
INSTRUCTIONS - Customize It
1) Find a common object that you find interesting
2) Make a list of identifying traits about that object
3) Customize the object while thinking about and playing with one of those traits
4) Show us what you've done by posting to your social media platform of choice with #theartassignment
Find out more about The Art Assignment and how to submit your response: http://theartassignment.com/
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
This episode is brought to you by Dropbox https://www.dropbox.com/
Tweet ⇒ http://bit.ly/OKTBSmcraft Share on FB ⇒ http://bit.ly/OKTBSmcraftFB
↓ More info and sources below ↓
Gravitational field of a cubic planet:
Chappell, James Michael, et al. "The gravity field of a cube." Physics International 3.2 (2012): 50.
http://search.proquest.com/ope....nview/6c982d4a364d8b
More:
http://www.askamathematician.c....om/2011/05/q-what-wo
https://possiblywrong.wordpres....s.com/2011/09/09/if-
1884 claim of cubic planet discovery:
http://query.nytimes.com/gst/a....bstract.html?res=940
Hats off to the Minecraft wiki community at Gamepedia for collecting stats about the Minecraft world!
http://minecraft.gamepedia.com/Minecraft_Wiki
Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below!
Follow on Twitter: http://twitter.com/okaytobesmart
http://twitter.com/jtotheizzoe
Follow on Tumblr: http://www.itsokaytobesmart.com
Follow on Instagram: http://instagram.com/jtotheizzoe
Follow on Snapchat: YoDrJoe
-----------------
It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D.
Follow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen Inc.
Kate Eads - Producer
Andrew Matthews - Editing/Motion Graphics/Animation
Katie Graham - Camera
John Knudsen - Gaffer
Theme music: “Ouroboros” by Kevin MacLeod
Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks (unless otherwise noted)
Heroes on the half shell… Oyster power?
SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub
↓↓↓ More info and sources below ↓↓↓
When people picture New York City they see skyscrapers, subways, and a concrete jungle. But the Big Apple is really a seaside city built on an archipelago. In the wake of a century of industrial pollution and climate change-fueled superstorms like Hurricane Sandy, New York’s waterways need help. Learn how Billion Oyster Project is working to restore one of the world’s greatest lost ecosystems in order to clean up New York’s water and protect it from an uncertain climate future.
Learn more about Billion Oyster Project: https://www.billionoysterproject.org/
Join our Patreon community: https://www.patreon.com/itsokaytobesmart
-----------
High fives to all our Brain Trust Patrons:
Ed Eyden
Jennifer Burton
Charles Horton, Jr
Holly, Brett, and Ashe Bullion
Jaap Westera
Mehdi Damou
Barbora Bei
Burt Humburg
dani bowman
David Johnston
Baerbel Winkler
Eric Meer
Karen Haskell
Join us on Patreon!
https://patreon.com/itsokaytobesmart
Twitter
http://www.twitter.com/okaytobesmart
Instagram
http://www.instagram.com/DrJoeHanson
http://www.instagram.com/okaytobesmart
Merch
https://store.dftba.com/collec....tions/its-okay-to-be
Facebook
https://www.facebook.com/itsokaytobesmartpbs/
We’re on PATREON! Join the community: https://www.patreon.com/itsokaytobesmart
↓↓↓ More info and sources below ↓↓↓
Over 200 years ago, scientists were looking at sunlight through a prism when they noticed that part of the rainbow was missing. There were dark lines where there should have been colors. Since then, scientists have unlocked the secrets encoded in these lines, using it to uncover mind-boggling facts about the fundamental nature of our universe and about worlds light-years away.
Want to build your own DIY spectrometer? Mine is a modified version of this one from @exploratorium https://www.exploratorium.edu/....snacks/cd-spectrosco
And here's what you'll need to make one: https://amzn.to/3sbhr7C
References: https://sites.google.com/view/....whysomeoftherainbowi
0:00 Fraunhofer's mystery of missing colors
0:54 Playing with fire
2:11 Puzzle pieces and color codes
3:30 Electrons do the strangest things
5:40 How to make a rainbow analyzer
8:00 Using rainbows to understand the universe
9:57 Life beyond Earth
10:57 Final thoughts
SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub
-----------
High fives to all our Brain Trust Patrons:
Holly, Brett, and Ashe Bullion
Jaap Westera
Millennial Glacier
Mehdi Damou
Barbora Bei
Burt Humburg
dani bowman
David Johnston
Baerbel Winkler
Robert Young
Eric Meer
Dustin
Karen Haskell
Support us on Patreon!
https://patreon.com/itsokaytobesmart
Twitter
http://www.twitter.com/DrJoeHanson
http://www.twitter.com/okaytobesmart
Instagram
http://www.instagram.com/DrJoeHanson
http://www.instagram.com/okaytobesmart
Merch
https://store.dftba.com/collec....tions/its-okay-to-be
Facebook
https://www.facebook.com/itsokaytobesmartpbs/
Learn More at mathantics.com
Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
It's definitely higher than "11"
Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart
↓ More info and sources below ↓
What is the loudest possible sound? What about the quietest thing we can hear? And what do decibels measure, anyway? In this video you'll learn what makes sound
The loudest sound on Earth (the we know of anyway), great story by Aatish Bhatia: http://nautil.us/blog/the-soun....d-so-loud-that-it-ci
Video of the Papua New Guinea volcano eruption from YouTuber bacobjee: https://www.youtube.com/watch?v=BUREX8aFbMs
Calculation of the shock wave from teleportation: http://www.quora.com/Teleporta....tion/If-you-were-to-
The sometimes-painful effects of different sound pressure levels: http://www.makeitlouder.com/De....cibel%20Level%20Char
How loud are rocket launches? http://testtube.com/dnews/how-....loud-are-space-shutt
NASA's sound suppression water system: https://www.youtube.com/watch?v=9LehY5avJUM
Can a sound be loud enough to kill you? http://www.straightdope.com/co....lumns/read/2298/can-
-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.D
Follow me on Twitter/Instagram: @DrJoeHanson @okaytobesmart
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Jen Piper/Arts+Labor - Editing/Motion Graphics/Animation
Katie Graham - Director of Photography
John Knudsen - Gaffer
Theme music:
"Ouroboros" by Kevin MacLeod
Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks
French subtitles by Alessandro Dal Cero
Welcome to Fractions: A Mini Course on the Basics with Mr. J! Need help with fractions? You're in the right place!
Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with the basics of fractions. Mr. J will cover what fractions are, equal parts, unit fractions, fractions of shapes, unit fractions, and fraction on number lines.
✅ Looking for separate videos on these topics? Check out this playlist: https://www.youtube.com/playli....st?list=PLiT3pCvK_cf
✅ Chapters and Timestamps
00:00 = What are Fractions?
09:26 = Identifying Equal Parts
15:15 = Naming Equal Parts
20:59 = Unit Fractions
30:00 = Fractions of Shapes
34:23 = Fractions of a Group
38:42 = Identifying Fractions on a Number Line
45:06 = Drawing Fractions on a Number Line
*About* : Math with Mr. J is a math education channel that offers instructional math videos to anyone looking for a little extra help with math!
*Email* : math5.mrj@gmail.com
*Music* : https://www.bensound.com/royalty-free-music
Thank you to following people for the graphics in this video:
- MarkOblivious for the pizza graphics (https://pixabay.com/vectors/pi....zza-table-pepperoni-
- lachkegeetanjali for the cookie graphics (https://pixabay.com/vectors/co....okie-christmas-sweet
- aleksandra85foto for the doughnut graphics (https://pixabay.com/users/alek....sandra85foto-463403/
Hopefully this video is what you're looking for when it comes to fractions.
Have a great rest of your day and thanks again for watching! ✌️✌️✌️
Have you ever heard of a region of the world known as Oceania? Oceania for Kids explores the history and some interesting facts about the area. It consists of 10,000 islands and 14 countries in the Pacific Ocean. In fact, Oceania covers around 20 million square miles, which is about a third of the entire Pacific Ocean! However, if you condense it all down to just land area, it is much smaller in comparison, at just under 3.3 million square miles.
Historians believe that over 30,000 years ago, humans migrated from Asia to the islands in Oceania. Most think the first immigrants stopped in New Guinea and eventually travelled to the other islands. While the people started with one culture, traveling to other islands led to the development of unique cultures in each place. That makes Oceania one of the most culturally diverse areas on the planet.
The video describes a little bit about each of the 14 countries that are part of this beautiful region. For instance, Australia makes up most of the land mass given its massive size as an island. Fiji is made of 332 islands, but only around a third of them are inhabited. Kiribati is the only country in the world that has islands spread across all four hemispheres.
Micronesia is home to the world's only ancient city built on a coral reef. The city is called Nan Madol. The country is also home to the largest crabs in the world. Nauru is only eight square miles in area, which is smaller than most cities in the US! Almost half of all dolphin and whale species can be found off the coast of New Zealand. Keep watching to learn more!
We hope you and your student(s) enjoyed learning about Oceania! If you want to learn even more, head over to our website and download one of our many free lesson plans about this cool region, full of activities, worksheets, and more!
https://learnbright.org/lesson....s/social-studies/oce
Thank you for watching and learning with us! We’re constantly releasing new content and videos, so click that “Subscribe” button and you’ll get notified.
What you will learn in All about Oceania:
0:00 What and where is Oceania?
0:57 History of Oceania
1:56 Countries that compose Oceania
2:27 Facts about Australia, Fiji, and Kiribati
3:09 Marshall Islands, Micronesia, and Nauru
4:16 New Zealand and Palau
5:05 Papua New Guinea, Samoa, and Solomon Islands
6:08 Tonga, Tuvalu, and Vanuatu
Find and Follow Us Online:
Facebook: https://www.facebook.com/LearnBright/
Instagram: https://instagram.com/LearnBrightEducation
Pinterest: https://pinterest.com/LearnBrightEducation
YouTube: @LearnBright
Website: https://learnbright.org/
*Teachers and Parents! Did you know? In addition to these great videos, we have also created a library of high-quality and engaging lessons for your elementary aged student(s). Visit us, sign up for a free account, and instantly you'll have access to thousands of lesson plans, learning materials, teaching instructions, activities, and assignments that your kids will really enjoy! We hope to see you soon!
Browse our entire collection of Social Studies lesson plans: https://learnbright.org/lessons/?filter_subject=social-studies
#Oceania
#OceaniaHistory
Need Help with Basic Math?
Get full lessons, practice problems, and expert teacher instruction at TabletClass Math Academy:
🔗 https://TCMathAcademy.com
Question: How do you convert mixed fractions to improper fractions?
This is one of the most important basic math skills and a foundation for working with fractions in Pre-Algebra and Algebra. Many students forget the steps, but once you know the method, it’s easy!
In this lesson, you’ll learn:
✅ How to change a mixed fraction into an improper fraction
✅ The step-by-step method explained clearly
✅ Why this skill is essential for fraction operations (addition, subtraction, multiplication, division)
✅ Common mistakes students make when converting fractions
This is perfect practice for elementary math, middle school, pre-algebra, and test prep.
Perfect for:
• Basic Math and Pre-Algebra Students
• Homeschool Math Practice
• GED, SAT, and ACT Prep
• Anyone who struggles with fractions
Popular Math Courses:
Math Foundations
https://tabletclass-academy.te....achable.com/p/founda
Math Skills Rebuilder Course:
https://tabletclass-academy.te....achable.com/p/math-s
Pre-Algebra
https://tabletclass-academy.te....achable.com/p/tablet
Algebra
https://tabletclass-academy.te....achable.com/p/tablet
Geometry
https://tabletclass-academy.te....achable.com/p/tablet
Algebra 2
https://tabletclass-academy.te....achable.com/p/tablet
Pre-Calculus
https://tabletclass-academy.te....achable.com/p/tablet
Math Notes: https://tcmathshop.com/
If you’re looking for a math course for any of the following, check out my full Course Catalog at: https://TCMathAcademy.com/courses/
• MIDDLE & HIGH SCHOOL MATH
• HOMESCHOOL MATH
• COLLEGE MATH
• TEST PREP MATH
• TEACHER CERTIFICATION TEST MATH
