Geek-out Sunday part XXIV: solar tornadoes

When I first saw the video above taken from NASA’s Solar Dynamics Observatory the “Tears In Rain” soliloquy delivered by Replicant Roy Batty in Ridley Scott’s Blade Runner (1982) immediately came to mind.  These twisters are as large (or larger) as the Earth itself, gust at 300,000 miles per hour, and are a relatively cool 15,000 degrees Fahrenheit.   Continue reading

Maps of the Human Heart

Reblogged from streetsofsalem:

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Heart-shaped maps are one thing, but maps of the human heart are quite another, and I’ve got both on this Valentine’s Day.  The charting of emotional territory, as opposed to physical space, has resulted in the production of several interesting maps from the seventeenth century to the near-present.  Below are the companion Map of the Open Country of a Woman’s Heart and Map of the Fortified Country of a Man’s Heart, ostensibly and anonymously drawn “by a lady” and published by the Kellogg Brothers of …

It is a few days early for me to be posting a “geek-out Sunday” article but this great post from Donna Seger is too good to not share. These maps of the human heart are beautiful and humorous examples of 19th century geekery.

Geek-out Sunday part XXIII: Lake Vostok

Lake VostokWhen one imagines worlds undiscovered and untouched by humanity, thoughts of far-flung planets many light-years beyond our own come to mind.  However as any oceanographer or polar scientist will tell you, there are worlds filled with alien lifeforms a few thousand feet beyond our grasp.   Continue reading

Geek-out Sunday part XX: science party tricks

Don Herbert, Mr. WizardEver since I was a kid I’ve been a sucker for the fine line where science and parlor magic seem to coexist thanks to the likes of Don Herbert (a.k.a. Mr. Wizard) and others.  Thanks to his Mr. Wizard’s Supermarket Science I had my parents and grandparents constantly running to the grocery store to pick up random odds and ends that on more than one occasion required clean-up efforts on par with an EPA Superfund site.   Continue reading

2012 resolutions get social

Weight loss66%

Yesterday social media monitoring firm Radian6 released an analysis of nearly 700,000 conversations about New Year’s resolutions from 28 December 2011 through 03 January 2012.  They measured sentiment, demographics, subject, and a variety of other characteristics to arrive at the cutesy infographic included below. Continue reading

Geek-out Sunday part XV: uncanny valley

Uncanny valleyWhen robotics professor Masahiro Mori coined the term “uncanny valley” in 1970, he was both paying homage to Ernst Jentsch’s concept of “the uncanny” (and Sigmund Freud thereafter), as well as forever changing the way in which people look at lifelike robots.  According to Wikipedia, the term itself is a hypothesis that robots (and 3D animation) which are designed to closely  - although not perfectly - resemble and act like human beings causes revulsion in human observers.   Continue reading