Posts Tagged ‘curious’

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Day 100 Covid-19 .. Some Curious Stats

May 5, 2020

Day 100 of World Wide Covid-19 data.

 

Finally, the New York Times published graphs that show the severity of the Coronavirus death rate compared with average weekly death rates. Here is the graph for New York City, which shows during the peak of the Covid-19 Crisis there were 6,000 more deaths per week than expected from the average weekly death rate, which was approx. 1,000.

The death rate was 6 times the average death rate. That is a terrifying statistic and explains why we are all in lockdown or are slowly coming out of lockdown. Meanwhile, in the rest of the world death tolls are still increasing.

Excellent Covid-19 stats update here.

 

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Day 80 Covid-19 .. Some Curious Stats

April 17, 2020

Many statisticians are using 3-day and 7-day averages to track the Covid-19 death and infection rates worldwide. 

 

Mathspig is using the total average of deaths per day since stats were first published from 22 JAN 2020. When this average drops … that will be a sign for cautious optimism. But not yet!!!!

Excellent Covid-19 stats update here.

 

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DAY 70 Covid-19 .. some CURIOUS Stats

April 4, 2020

Excellent Covid-19 stats update here.

If no preventative measures were taken by governments around the world then we could have been looking at a Plague Worse Case Scenario here.

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DAY 60 Covid-19 .. some CURIOUS Stats

March 22, 2020

Excellent Covid-19 stats update here.

Worse Case Scenario here.

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10 Amazing RANDOM Maths Blogs

April 5, 2016

Happy SR Day

It is Mathspig’s Mission to bring you news of some of the most practical, inspiring and intriguing maths blogs, tumblr posts and Twitter feeds out there in the blogosphere. And what a great day to do this. Happy Square Root Day people! (from Mathematica Curiosa below)

 

Happy Square Root Day

The following blogs et al fall into the RANDOM but totally intriguing category. Enjoy! 

1. 1 logo Radom Mathspig

The background pattern is antagonist from here.

When not writing and hosting Quick and Dirty Tips’ Math Dude podcast, Jason Marshall works as a research scientist at the California Institute of Technology (Caltech) studying the infrared light emitted by starburst galaxies and quasars. Here he is as The Maths Dude:

 

And here he is as an Astrophysicist dude:

1. Random Mathspig

 

 

 

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2. Logo RAndom Mathspig

Curiosa Mathematica is run by Jens Bossaert. It shows extraudinary images such as the animation by two cubes  showing the roots of the polynomials x⁵ + tx + 1 and x⁵ + tx² + 1  as t varies. (Shown without animation below) I’d tell you lots more about Jens except his homepage is in Dutch!!!

2. Random Mathspig

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3. Logo Random Mathspig

LIFE THROUGH A MATHEMATICIAN’S EYES is a tumblr feed run anonymously but fabulously by a self-described ‘professional mathematical concept disrupter’ who ‘believes that the study of mathematics is like air or water to our technological society’.

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4. Logo Random Mathspig

Try and Touch My Asymptote  Got Math? is an annonymous Tumblr stream that is a popouri of all sorts of maths brick-a-brack such as the treasure below..

4. RAndom Mathspig

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5. Logo Random Mathspig

Into The Continuum is self-described as a perspective on mathematics, the pattern, and the abstract. This anonymous Tumblr feed not only provides amazing moving patterns, it gives you the code as well. Awesome!!! Here is one, sadly stationary, pattern below.

5a. RAndom Mathspig

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Robert Kaplinsky has worked in education since 2003 as a classroom teacher, district math teacher specialist, and University of California Los Angeles (UCLA) instructor. He uses maths to answer some really intrguing questions such as the one below. ‘What was the fastest motorcycle speeding ticket ever?’ is pretty scary!!!!!!!

6. Random Mathspig

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7. Logo Random Mathspig

Math Prof for Life Tumblr stream uses random comments linked to hilarious gifs. The prof knows, he really knows, how maths students feel … on a bad maths day.

7a Random Mathspig

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8. Logo Random Mathspig

The Reflective Educator is the Tumblr stream of David Wees, a Canadian Maths teacher. His web page is full of all sorts of interesting reflections on how to teach maths.

8b RAndom Mathspig8c Random Mathspig

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9. Logo RAndom Mathspig

Center of Math is an anonymous Twitter feed which is a glad bag of maths ideas, suggestions, diversions and jokes. Intersesting stuff. Here rre some fab examples of posts.

9a RAdom Mathspig

9b Random Mathspig

It’s a pun … maths pun. (Hint: A little fishy.)

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10. Logo RAndom MathspigMath Jokes Twitter is literally an endless stream of maths jokes. Who knew there were so many?  And what better way to start the day than with a maths joke. Here are a couple.

10b Random Mathspig

10c Random Mathspig