Showing posts with label entertainment. Show all posts
Showing posts with label entertainment. Show all posts

The end of the world... and I feel fine!

Friday, May 20, 2011 at 1:00 PM Bookmark and Share
The end is very nigh.   May 21st is upon us and as you've probably already heard in the news or elsewhere that means it's time for the rapture The Rapture! 




Predictions like these have a long track record of being correct, so best of luck to you come judgement and until then be vigilant for unmanned cars whizzing down the road, anyone flying up into the air, or any six-winged creatures covered in eyeballs.  If you happen to see any of these things, do leave a comment below!

PS: if you're still here on the 22nd consider opening your home to your ex-neighbors' earth-bound pets!

Happy Mother's Day!!

Sunday, May 8, 2011 at 1:57 PM Bookmark and Share
If you were planning on sending your mom a nerdy video, make sure you don't go overboard on the nerdiness -- unless you're mom's a super nerd, then go for it!  For example, this is an excellent choice


while this one -- although both nerdy and relevant to motherhood -- might not quite be the best choice...

Data Visualization: 200 Years of Health and Wealth

Wednesday, December 15, 2010 at 10:48 PM Bookmark and Share
This video is super awesome!  It's part of BBC 4's program The Joy of Stats and you can learn a little more about the data here or play with it using this web app on http://www.gapminder.org/. Now don't you wish you could do that with data?


The reason I wanted to share this video (beyond the fact that it's so amazingly awesome) is to let you in on a little secret... are you ready? Here it comes...
Data visualization is easy, and anyone with a computer can do it!
Seriously, it is not that hard! YOU can make cool little wobbling bubble graphs just like in the video! Aren't you excited to learn how?! Yeah? Fantastic!

Now that you're all psyched to visualize some data, I should mention that I am being a bit misleading here... because it does require a bit of computer know-how, and sometimes (ok, almost always) takes a bit of tinkering with the data to find the best ways of boiling down to just the relevant information. But frankly, these things aren't all that hard to learn and aren't always necessary if we're just poking around to get a feel for the data, so none of these words of caution should give you much pause.  Add to that the fact you can always hit up the internet for examples to download and use study and learn from and many of these obstacles are reduced to mere speed bumps.  If you've got a computer, we can get it to plot some data.

Figure 1. Tourist hot spots based on Flickr data. #1 of flowingdata's Top Ten Data Visualization Projects of 2010.

So here's the deal... there are some really cool data available from http://www.gapminder.org/, and I'm going to have a little free time these next few weeks in between birding trips, visiting family and friends, and doing thesis work.  Assuming that free time stays free, I'm going to walk through an example or two of plotting some of this data in R.  If you'd like to follow along, you'll need to download and install R on your computer, and if you don't already have software that can open excel spreadsheets, you'll also want to install something (free) like OpenOffice.

Sound good? Excellent!  Feel free to share any questions or suggestions in the comments section below.  Now hurry along and go install R!

Knotty Doodles

Wednesday, December 8, 2010 at 9:12 AM Bookmark and Share

Happy Turkey Day!

Thursday, November 25, 2010 at 9:46 AM Bookmark and Share
There's a Turkey in my fridge waiting to be cooked, but I couldn't resist writing a quick post full of links on today's official bird. Enjoy!

On this blog

External Links

 

Fascism, Communism and Socialism and Other Awesome Signs

Tuesday, November 9, 2010 at 11:15 PM Bookmark and Share
There are some great signs from the Rally to Restore Sanity up on HuffPo. Here are a few of the 800+ of them available for your browsing pleasure.

If you aren't already in that club...

Fascism a political philosophy or movement "that exalts nation and often race above the individual and that stands for a centralized autocratic government headed by a dictatorial leader, severe economic and social regimentation, and forcible suppression of opposition."

Communism is a social structure advocating elimination of private property.

Socialism includes any of "various economic and political theories advocating collective or governmental ownership and administration of the means of production and distribution of goods."

Moving on...






and the oh-so-appropriate...

The Power of Data Visualization & Comparison

Tuesday, November 2, 2010 at 8:22 PM Bookmark and Share

David McCandless: The beauty of data visualization (TED Talk)

Computational statistics and computer programming abilities are -- and will continue to be -- valuable skills in the job market (and in the sciences).  If I could offer any career advice to students, it is to work hard to learn these two things well!

Why Not Vote Republican?

Monday, November 1, 2010 at 11:16 PM Bookmark and Share

While some of those claims need fact checking, there are excellent lines in there! Feel free to quote any favorites in the comments below.

Can Reptiles Fart?

Saturday, October 30, 2010 at 1:14 PM Bookmark and Share

[Hat tip to ALT and TIFR]

Talk on The Math, Physics of Drag Racing

Friday, October 29, 2010 at 5:00 PM Bookmark and Share
Thursday (4 Nov) there is a public lecture at COSI in Columbus you don't want to miss.  The talk will be given by Dr. Richard A. Tapia -- a big name in applied mathematics, an entertaining speaker, and long-time "champion of under-represented minorities in the sciences."

Tapia has received numerous professional and community service honors and awards including the annual Blackwell-Tapia Conference being named in his honor (his reason for visiting Columbus) and being inducted into the Texas Science Hall of Fame (yes, such a thing really does exist!).

Here are the details of his talk from the event flier (PDF):

Math at Top Speed: Exploring and Breaking Myths in the Drag Racing Folklore

November 4, 2010; 7:00pm @ COSI (doors open @ 6:00pm) Admission is free

For most of his life, Richard Tapia has been involved in some aspect of drag racing. He has witnessed the birth and growth of many myths concerning dragster speed and acceleration. Some of these myths will be explained and validated in this talk, while others will be destroyed. For example, Dr. Tapia will explain why dragster acceleration can be greater than the acceleration due to gravity, an age-old inconsistency, and he will present his Fundamental Theorem of Drag Racing. Part of this talk will be a historical account of the development of drag racing and several lively videos will accompany this discussion.

Speaker: Richard Tapia
University Professor Maxfield-Oshman Professor in Engineering, Department of Computational and Applied Mathematics (CAAM), Rice University

More about Dr. Tapia can be found here, here, and here.  More on the Blackwell-Tapia Conference can be found by clicking the "Blackwell-Tapia" link on this website.

The Math Behind Morphing Faces: Linear Algebra

Sunday, October 24, 2010 at 3:08 PM Bookmark and Share
Animations of morphing faces or combinations of multiple images into one can be quite a thing of beauty.  But how exactly are those photos so carefully blended together? 

While the answer to that question is beyond the scope of what I could put into a single blog post, understanding that answer requires some basic knowledge of one very important are of mathematics: linear algebra.  It's important not just for the number-crunching tools it provides, but because it helps us think about things differently and know how to ask the right questions and know whether or not those questions have answers.  Before I get too far ahead of myself lets first take a look at the video which motivated this post in the first place, which strings together 60 years of female actors from CBS (click the button in the lower right corner to watch it full-screen):


CBS - 60 Years of Actresses from Philip Scott Johnson on Vimeo.
More videos by Philip Scott Johnson (including CBS -
60 Years of Actors) can be found on vimeo and on youtube.

So how are these animations created?

If you replay part of the video, you'll notice that there are two things going on: 1) facial features in each image are stretched and rotated to line up with the facial features of the next image, and 2) there's a fade from one image to the next. The fade seems simple enough, so lets just focus on the first process of stretching and rotating facial features.

The Sound of Science: Simon & Garfunkel (feat. Darwin)

Friday, October 1, 2010 at 10:35 AM Bookmark and Share


[via WEIT]

More music you¹ can do math to...

Wednesday, September 29, 2010 at 6:50 PM Bookmark and Share
Apparently, Pandora insists I get at least one kick-ass song a day in which G. W. Bush is quote mined about war.  So far, so good.

¹ I should probably just say "music I can do math to" but that's hardly an interesting title for a blog post, right? Right.

Math & The Oh-So-Musical Ministry

Tuesday, September 28, 2010 at 7:09 PM Bookmark and Share
While working on a proof just now, this little beauty came pouring through my headphones. Great beat for doing math to, hilarious quote mining... what's not to love!?

Hungover Owls

Tuesday, August 24, 2010 at 10:20 PM Bookmark and Share
It's been a while since there's been anything new posted on the hilariously vulgar blog "Fuck You, Penguin", so it totally made my day when a friend set me a link to "Hungover Owls" on tumblr.

It's absolutely hilarious - go check it out!









Eastern Screech Owl:  “Look, I’m sorry for blowing up earlier. It’s just…I can feel tequila…in my face.”

Warning!!!

Saturday, August 14, 2010 at 2:27 PM Bookmark and Share
Check out these awesome Journalism Warning Labels by Tom Scott.  Admittedly, I probably overuse (i.e. link to) Wikipedia here on the blog, but hey - at least I'm up front about!

If you'd like to print some out yourself, there are two PDF templates at the bottom of the page you can download and print.

[via PZ]

Perseid Meteor Shower Tonight! (Aug 12-13)

Thursday, August 12, 2010 at 11:10 AM Bookmark and Share
Get outside with friends and family after dark, and check it out! 

More details can be found here, here and here.

Creation Museum is Craptastic!

Wednesday, August 11, 2010 at 8:11 PM Bookmark and Share
Australian travel writer Ben Groundwater has included in his list of The world's most craptastic tourist attractions the Creation "Museum" just outside of Cincinnati, Ohio near Petersburg, Kentucky.


Here's why he thinks the place so craptastic...
The Creation Museum, Kentucky

Well, it was hardly going to be in Oregon, was it? Here, true believers can learn about how the Earth was formed by the big man upstairs, who manages to explain away such potential roadblocks as dinosaurs, billion-year-old fossils, and that whole science thing with room after room of ultra-religious tackiness. There’s actually been a lot of money poured into this, and it’s anything but half-arsed. Misguided, maybe – but not half-arsed.

My two cents on the Creation Museum (and a few more photos) are available here.

[Thanks to PZ Myers for sharing]

Benjamin Franklin on Wine, God, and Elbows

Sunday, August 8, 2010 at 12:15 AM Bookmark and Share
Did you ever wonder if our founding fathers had a sense of humor? Well they did, and here's some evidence to prove that at least Benjamin Franklin knew how to get his drink on.

This story begins when a friend of mine posted this quote on facebook the other day:
"Wine is constant proof that God loves us and loves to see us happy." -- Benjamin Franklin
Curious as always, I decided to see (1) if this was really a quote by Franklin, and (2) if so, what the context was. Franklin was neither a devout Christian, agnostic or atheist so I suspected it would be interesting.

Before I get into Franklin's awesome drawings, the quote comes from a letter he wrote in 1787 to the Abbé André Morellet -- a friend of Franklin and member of the French Academy-- as a tongue-in-cheek response to Morellet. Previously, Morellet wrote a drinking song in honor of Franklin (awesome) and in it he joked that Franklin instigated the American Revolution just to replace English tea with the French wines he was so fond of (again, awesome).

You can read the letter in English here, or the original French version here with another English translation.

Here's where it gets entertaining: the original letter includes figures drawn by Franklin, illustrating how the elbow was further evidence that God wanted us to drink win... but nowhere could I find the figures! Most internet copies of the letter omit them, and in many cases they've even removed the references to the figures entirely (gasp!). So here's the post script, with figure references entact...

In French:
P.S. Pour vous confirmer encore plus dans votre piété et reconnaissance à la providence divine, réfléchissez sur la situation qu’elle a donnée au coude. Vous voyez, figures 1 et 2, que les animaux qui doivent boire l’eau qui coule sur la terre, s’ils ont des jambes longues, ont aussi un cou long, afin qu’ils puissent atteindre leur boisson sans la peine de se mettre à genoux. Mais l’homme, qui était destiné à boire du vin, doit être en état de porter le verre à sa bouche. Regardez les figures ci-dessous: si le coude avait été placé plus près de la main, comme en fig. 3, la partie A aurait été trop courte pour approcher le verre de la bouche; et s’il avait été placé plus près de l’épaule, comme en fig. 4, la partie B aurait été si longue, qu’il eût porté le verre bien au delà de la bouche: ainsi nous aurions été tantalisés. Mais par la présente situation, représentée fig. 5, nous voilà en état de boire à notre aise, le verre venant justement à la bouche. Adorons donc, le verre à la main, cette sagesse bienveillante; adorons et buvons.
In English (source) this reads something like:
P.S. To confirm still more your piety and gratitude to Divine Providence, reflect upon the situation which it has given to the _elbow._ You see (Figures 1 and 2) in animals, who are intended to drink the waters that flow upon the earth, that if they have long legs, they have also a long neck, so that they can get at their drink without kneeling down. But man, who was destined to drink wine, must be able to raise the glass to his mouth. If the elbow had been placed nearer the hand (as in Figure 3), the part in advance would have been too short to bring the glass up to the mouth; and if it had been placed nearer the shoulder, (as in Figure 4) that part would have been so long that it would have carried the wine far beyond the mouth. But by the actual situation, (represented in Figure 5), we are enabled to drink at our ease, the glass going exactly to the mouth. Let us, then, with glass in hand, adore this benevolent wisdom; -- let us adore and drink!

That's right - Ben Franklin took the time to draw 5 pictures illustrating how awesome elbows are, because they allow us to drink wine.

After a bit of searching found them here, in Morellet's biography Mémoires inédits de l'abbé Morellet sur le dix-huitième siècle et sur la Révolution (1967). The letter starts on pg 303, figures between pages 304-305. A few screen captures later, here they are for your viewing pleasure:

Ah, grad school...

Tuesday, August 3, 2010 at 10:20 AM Bookmark and Share

[Thanks to Judy for the link]