This incredible animation shows how deep the ocean really is
21 178 780
Mag ich nicht:
Just how deep does the ocean go? Way further than you think. This animation puts the actual distance into perspective, showing a vast distance between the waves we see and the mysterious point we call Challenger Deep.
Read more: FACEBOOK: TWITTER: INSTAGRAM: TUMBLR:
What is 6÷2(1+2) =? This problem went viral and generated millions of comments on Facebook, Twitter, YouTube and social media sites. I explain how to get the correct answer by using the modern interpretation of the order of operations. I also explain how you would get a different answer under historical usage of the division symbol. *I get many, many emails about this problem. Before you send an email, check out my blog post or in the links provided below which address every concern I have received so far. If you write to me about this be advised I probably will not respond. Blog (text explanation): Slate explains the history of the division symbol Here is a 1917 article from "The American Mathematical Monthly" that explains the usage of the division symbol as an exception to the order of operations Google evaluation WolframAlpha evaluation If you like my videos, you can support me at Patreon: Connect on social media. I update each site when I have a new video or blog post, so you can follow me on whichever method is most convenient for you. My Blog: Twitter: Facebook: Google+: Pinterest: Tumblr: Instagram: Patreon: Newsletter (sent about 2 times a year): If you buy from the links below I may receive a commission for sales. This has no effect on the price for you. My Books "The Joy of Game Theory" shows how you can use math to out-think your competition. (rated 3. 8 5 stars on 31 reviews) "The Irrationality Illusion: How To Make Smart Decisions And Overcome Bias" is a handbook that explains the many ways we are biased about decision-making and offers techniques to make smart decisions. (rated 5 5 stars on 2 reviews) "Math Puzzles Volume 1" features classic brain teasers and riddles with complete solutions for problems in counting, geometry, probability, and game theory. Volume 1 is rated 4. 4 5 stars on 13 reviews. "Math Puzzles Volume 2" is a sequel book with more great problems. (rated 5 5 stars on 3 reviews) "Math Puzzles Volume 3" is the third in the series. (rated 3. 8 5 stars on 4 reviews) "40 Paradoxes in Logic, Probability, and Game Theory" contains thought-provoking and counter-intuitive results. (rated 4. 3 5 stars on 12 reviews) "The Best Mental Math Tricks" teaches how you can look like a math genius by solving problems in your head (rated 4. 7 5 stars on 4 reviews) "Multiply Numbers By Drawing Lines" This book is a reference guide for my video that has over 1 million views on a geometric method to multiply numbers. (rated 5 5 stars on 3 reviews).