See on Scoop.it - Knowmads, Infocology of the future
When Joe Weizenbaum found his secretary using a computer program he had created, he was so upset he devoted the rest of his life to warning people not to use its technology. The program was “Eliza”, which gives a passable imitation of a nondirectional psychiatrist; you type sentences such as: “I wonder what I should write,” and it replies :“What answer would please you the most?” (You can try a version at psych.fullerton.edu/mbirnbaum/psych101/Eliza.htm). Weizenbaum’s distress came because he had written Eliza as an experiment, to see whether he could simulate “artificial intelligence” in a question-and-answer system by parsing sentences and throwing relevant bits back at the questioner. But his secretary saw it as real, and asked him not to intrude on “sessions”; Weizenbaum saw this as an omen that we would be too easily fooled into trusting machines.
See on theguardian.com
Happy 4th of July!
@americanhumanist #humanism
Glass Gem is a unique strain of corn with kernels that look like pieces of rainbow-colored glass. Source
Carl Barnes, an Oklahoma farmer, started growing older corn varieties to connect with his Cherokee heritage.
He isolated ancestral strains Native American tribes lost in the 1800s when they were relocated to Oklahoma.
Soon he began exchanging ancient corn seed with growers from all over the country, while simultaneously saving and replanting seeds from the most colorful cobs.
This eventually resulted in rainbow-colored corn.
When the rainbow corn mixed with the traditional varieties it created new strains, displaying more vibrant colors and patterns over time.
Glass Gem is a flint corn, so it isn’t really eaten off the cob. It’s usually ground into cornmeal and used in tortillas or grits, but it can also be used to make popcorn.
If you love corn and rainbows, seeds can be purchased online for about $7.95.
The Photosynthetic Colors of Alien Lifeforms on Habitable Worlds in other solar_systems.
With Halloween just around the corner, NASA has released its latest Galaxy of Horrors posters. Presented in the style of vintage horror movie advertisements. As fun and creative as all three posters are, they're based on real phenomena. 🎃
Can you hear this exoplanet screaming?
As HD 80606 b approaches its star from an extreme, elliptical orbit, it suffers star-grazing torture that causes howling, supersonic winds and shockwave storms across the planet. Its torturous journey boils its atmosphere to a hellish 2,000 degrees Fahrenheit every 111 days, roasting both its light and dark sides. HD 80606b will never escape this scorching nightmare.
This bone-chilling force will leave you shivering alone in terror!
An unseen power is prowling throughout the cosmos, driving the universe to expand at a quickening rate. This relentless pressure, called dark energy, is nothing like dark matter, that mysterious material only revealed by its gravitational pull. Dark energy offers a bigger fright: pushing galaxies farther apart over trillions of years, leaving the universe to an inescapable, freezing death in the pitch black expanse of outer space.
Cygnus X-1 Presents:
It’s Dinner Time and You’re The Meal!
Lurking in our galaxy, approximately 6,000 light-years from Earth, is a monster named CygnusX-1. This black hole, which has about 14.8 times the mass of our Sun, will stretch and squeeze anything it captures in its immense gravity. Cygnus X-1 is waiting, snacking on its neighboring star. Don’t get too close, or you’ll become its next meal!
This chillingly haunted galaxy mysteriously stopped making stars only a few billion years after the Big Bang! It became a cosmic cemetery, illuminated by the red glow of decaying stars. Dare to enter, and you might encounter the frightening corpses of exoplanets or the final death throes of once-mighty stars.
Something strange and mysterious creeps throughout the cosmos. Scientists call it dark matter. It is scattered in an intricate web that forms the skeleton of our universe. Dark matter is invisible, only revealing its presence by pushing and pulling on objects we can see. NASA’s Roman Space Telescope will investigate its secrets. What will be revealed?
In the depths of the universe, the cores of two collapsed stars violently merge to release a burst of the deadliest and most powerful form of light, known as gamma rays. These beams of doom are unleashed upon their unfortunate surroundings, shining a million trillion times brighter than the Sun for up to 30 terrifying seconds. No spaceship will shield you from the blinding destruction of the gamma ray ghouls!
These doomed worlds were among the first and creepiest to be discovered as they orbit an undead star known as a pulsar. Pulsar planets like Poltergeist and its neighboring worlds, Phobetor and Draugr, are consumed with constant radiation from the star’s core. Nothing but the undead can subsist in this most inhospitable corner of the galaxy.
This far-off blue planet may look like a friendly haven – but don’t be deceived! Weather here is deadly. The planet’s cobalt blue color comes from a hazy, blow-torched atmosphere containing clouds laced with glass. Howling winds send the storming glass sideways at 5,400 mph (2km/s), whipping all in a sickening spiral. It’s death by a million cuts on this slasher planet!
One interesting way for Astronomers to search for Extra_Solar Civilizations and/or Extra_Solar Alien_Technology is to search for Chemical Signatures of Advanced Alien_Technology like:
Chlorofluorocarbons.
What is a Yottabyte?
Here’s a good Opinion about: Autism and Aspergers.
Arctic exploration vehicle Harkovchnka.
Here's a Great App for Listening to Radio_Stations online! Simple Radio - Live AM & FM Radio Stations by Streema, Inc.