Where the Word "Echo" Comes From Embed This Quick Fact: <a href=" title="Where the Word “Echo” Comes From"><img src=" alt="" title="Where the Word “Echo” Comes From" border="0" /></a><br />Source: <a href=" title="Random Quick Facts">Random Quick Facts</a> Click Here for Sources and to Learn More Interesting Echo Related Facts The word “echo”, as we use it, comes from Greek mythology. Echo was a Nymph whose job it was to talk to Hera constantly while Zeus was having affairs, thus distracting Hera.
Top 15 Open Source/Free Security/Hacking Tools | Security & Hacking Blog 1. Nmap Nmap (“Network Mapper”) is a free and open source (license) utility for network discovery and security auditing. 2. Wireshark is a network protocol analyzer. 3. Metasploit Community Edition simplifies network discovery and vulnerability verification for specific exploits, increasing the effectiveness of vulnerability scanners. 4. Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items, including over 6400 potentially dangerous files/CGIs, checks for outdated versions of over 1200 servers, and version specific problems on over 270 servers. 5. John the Ripper is a fast password cracker, currently available for many flavors of Unix, Windows, DOS, BeOS, and OpenVMS. 6. ettercap Ettercap is a comprehensive suite for man in the middle attacks. 7. The Nexpose Community Edition is a free, single-user vulnerability management solution. 8. 9. 10. w3af w3af is a Web Application Attack and Audit Framework. 11. hping 13.
Hand Shadow Illusions Mind Bluff - contents - Quick Links Optical Tricks Genius Teasers Subliminal Mind & Body Fun Special Effects Comics & Graphics More Stuff Astonishing Optical Illusions -- each one different, unique, and fun. Four Squares Problem Day-of-the-Week Anagram Marble-Weighing Problem Ten Words Test Fast Questions The object is to reposition two -- and only two -- sticks so that you have exactly four squares of equal size and no sticks left over. Which day of the week is an anagram for a common noun? A mensa-level brainteaser. What do these ten words have in common? Four simple questions designed to stump you. Speed Panel - Words Hand Shadow Illusions Words are flashed across your consciousness: which ones do you detect, and why? See this stunning display of Hand Shadow Illusions cast upon a wall. Create a Fake Phantom Limb Self-Hypnotic Command Pattern Group Mind Experiment Reaction Time Test Tip-of-the-Tongue state Memory Tracer An Odd Tactile Illusion Is Your Hand Elastic? Left vs. Simple test. Future Odds & Ends
The Collection Online When The Met was founded in 1870, it owned not a single work of art. Through the combined efforts of generations of curators, researchers, and collectors, our collection has grown to represent more than 5,000 years of art from across the globe—from the first cities of the ancient world to the works of our time. Collection Highlights Browse collection highlights selected by curators from the Museum's seventeen curatorial departments. Open Access Artworks Enjoy more than 406,000 hi-res images of public-domain works from the collection that can be downloaded, shared, and remixed without restriction. Greek and Roman Art at The Met Discover Greek and Roman art in all of its complexity and resonance, with more than 17,000 art objects spanning six millennia. Ellsworth Kelly Enjoy the simple shapes and bold colors of the American artist Ellsworth Kelly, whose career spanned nearly seventy years. Charles Sheeler Photographs Netsuke MetCollects Timeline of Art History Protecting Cultural Heritage
22 Ridiculously Cool Rare Natural Phenomena That Happen on Earth 1. Bioluminescence www.philhart.com www.solentnews.co.uk The spooky light is created by a chemical reaction called “bioluminescence”, which happens when tiny organisms in the water are disturbed. 2. www.someinterestingfacts.net A supercell is basically a stronger, more tornado-enabled version of a regular storm cell. 3. www.listverse.com This cool picture depicts a lightning storm that takes place in the middle of a volcanic eruption. 4. www.npr.org These rare shapes are formed—under perfect temperature conditions only—when a mass of snow either falls or is blown by the wind. 5. These colorful offshoots are a large halo of refracted light, and despite their nickname, they have nothing to do with either fire or rainbows. 6. www.en.wikipedia.org www.bbc.co.uk www.crystalinks.com They are stationary lens-shaped and sometimes multi-layered clouds that form at high altitudes. 7. www.travelization.net Auroras or polar lights are mesmerizing natural light display in the skies of high latitude regions.
10 Psychological Experiments That Went Horribly Wrong Psychology as we know it is a relatively young science, but since its inception it has helped us to gain a greater understanding of ourselves and our interactions with the world. Many psychological experiments have been valid and ethical, allowing researchers to make new treatments and therapies available, and giving other insights into our motivations and actions. Sadly, others have ended up backfiring horribly — ruining lives and shaming the profession. 10. Prisoners and guards In 1971, social psychologist Philip Zimbardo set out to interrogate the ways in which people conform to social roles, using a group of male college students to take part in a two-week-long experiment in which they would live as prisoners and guards in a mock prison. 9. Wendell Johnson, of the University of Iowa, who was behind the study Theodore Kaczynski, the Unabomber, also seen top 7. 6. The Milgram Experiment underway 5. 4. A rhesus monkey infant in one of Harlow's isolation chambers 3. 2. 1. David Reimer
What The Nerdiest Chart of Sci-Fi Ships Says About Our Dreams of Space | But Not Simpler The views expressed are those of the author and are not necessarily those of Scientific American. German artist Dirk Löchel has created what sci-fi lovers previously could only dream of as they tirelessly scoured wikis and forums—the single greatest chart of famous science fiction spacecrafts and their sizes. Prepare to wipe the nerdy drool from your mouth (and be sure to click to enlarge the geeky goodness): Click to enlarge. As of this writing, Dirk’s amazing effort has garnered more than 1.3 million hits and hotlinks. I’m pretty baffled how far it has come and how much interest it generated. Dirk also told me that the reason he spent so much time creating the chart wasn’t necessarily because of an obsession with any one fiction or story, but because of a love for the “what if” scenarios of fan fiction: With Dirk’s enormous effort, I feel that it would be a waste if we didn’t dig a bit deeper into this work of fanlove. Yes, it took a very long time. Click to enlarge Or maybe not.
10 Bizarre Sculptures across the World 119.1K Flares Facebook 404 Twitter 48 Google+ 157 Pin It Share 94 94 StumbleUpon 118.4K 119.1K Flares × Art is not always beautiful. It can be scandalizing, it can be gross, it can be disturbing. Sometimes it demonstrates the quirks of the artist, sometimes of the times and society. Art has always been a medium of revolution. 10. Nailed it This famous bull fart sculpture in Beijing by Chen Wenling represents the Wall Street . 9. This giant swimmer on South Bank of River Thames in London is one that makes every head turn. 8. Titled ‘The Silent Evolution’ by Jason de Caires Taylor, this one resembles a lost city. This one’s called ‘Inertia”. 7. These cheeky (pun intended) statues of two massive Buddhas climbing a building were put on display on the wall of a Chinese eatery. 6. These incomplete ‘half-eaten’ sculptures by Bruno Catalano are one of the most spectacular yet disturbing statues. We have worked our asses off. 5. 4. Is the water cold, madam? Can I have some peace? 3. 2. 1.
Become Any Character While You Chat with FaceRig It’s not always cool when modern technology finally catches up to real life. Case in point: smart watches. Yeah they were cool when TV spies had them, but they’re kind of awkward in real life. Via: Red Ferret 25 Killer Websites that Make You Cleverer It’s easy to forget that we have access to a virtually limitless resource of information, i.e. the Internet. For a lot of us, this is even true at our fingertips, thanks to the ubiquity of smartphones and an ever-increasing push for online greatness by tech engineers all over the world. As a result, there are countless websites out there that are geared to make you smarter and more brilliant for either a low or no cost. Here are just 25 killer websites that may just make you more clever than ever before. 1. This isn’t the first time I’ve recommended this language-teaching website (and app), and it certainly won’t be the last. 2. Have you ever wanted to pick up a subject you’re not well-versed in, but you didn’t have the money to invest in a college course? 3. Guitar is one of the few instruments out there that’s actually pretty easy to learn if you’re a little older, making it one of the most accessible instruments. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 19. 20. 21. 22. 23.