Nuclear Notebook

The Bulletin of the Atomic Scientists informs the public about threats to the survival and development of humanity from nuclear weapons, climate change, and emerging technologies in the life sciences.

Want to see if your Emotional Style is Upbeat, Worried, Angry, or Depressed? if your Social Style is Plugged In, Personable, Arrogant/Distant, or Spacy/Valley girl? and if your Thinking Style is Analytic, Sensory, or In-the-moment? Just by analyzing your tweets?
Copy & paste this URL, then add your twitter handle to it, and go: http://analyzewords.com/index.php?handle=(Username)
Example: no '@' needed, so if your twitter handle is @Overkill_MSA the end of the URL will look like this handle=overkill_msa

You can also try some 'MAGIC SAUCE' on your facebook and twitter accounts for more 'personality analysis'.

Just for fun, you could let THIS analyze your facebook profile.

More:

IBM Watson Personality Insights

Gain insight into how and why people think, act, and feel the way they do. This service applies linguistic analytics and personality theory to infer attributes from a person's unstructured text.

Twitter Personality Analysis Survey

Web survey powered by SurveyMonkey.com. Create your own online survey now with SurveyMonkey's expert certified FREE templates.

Twitter Personality Test

What do your tweets say about you? Take the test and reveal the science behind All New Loveflutter, the dating app for people who love to tweet.

Analyse your Twitter Behaviour & Personality with Life On Twitter.

Use Life on Twitter to analyse your Twitter profile and find out statistics like your most popular emoji, best friends, and when you tweet.

The great American word mapper

What am I looking at? The data for these maps are drawn from billions of tweets collected by geographer Diansheng Guo in 2014. Jack Grieve, a forensic linguist at Aston University in the United Kingdom, along with Andreas Nini of the University of Manchester, identified the top 100,000 words used in these tweets and how...

Select Test - The Psychometrics Centre

The Psychometrics Centre is a Strategic Research Network of the University of Cambridge and an international centre of excellence in psychological, occupational, clinical and educational assessment.

If you've never tried it before, you could always Take This Lollipop..

more stuff like this (plus interactive sites and some weird shit) in Interesting Magazine

Running Reality - The World History Model

Explore any date in the history of human civilization from 3000BC to today.