Education
Get flash to fully experience Pearltrees
“Time” is the most used noun in the English language , yet it remains a mystery.
Ten Things Everyone Should Know About Time | Cosmic Variance
140 Google Interview Questions | Impact Interview
Here’s a list of 140 Google interview questions. Many of our clients have interviewed and received Google job offers. Contact us for a free 15 minute interview analysis before your Google interview. UPDATE: We are now offering online classes on How to Ace the Google Product Manager Interview , How to Ace the Google Software Engineering Interview , and How to Ace the Google Product Marketing Manager Interview . Link to Google interview questions for: Google Interview Questions: Product Marketing Manager
Where there's water, life is possible. True, it may be very difficult and very hard to live, depending, but anyone who's driven, hiked, or camped in the American South West will have noticed that cities and ranches crop up where there's surface water or where there's been a well dug. Within the state of California, Nevada, Arizona, Utah, New Mexico, and Colorado, there are deserts, mesas, mountains, and forests where normally people never or rarely visit; not-so-secret places where there's water, access to a road within a day's hike, and where a fairly rugged individual may hide while remaining basically healthy, marginally well fed, and reasonably sane. In this section I'll look at two such environments, neither of which I would recommend, but one of which I'd suggest is a reasonable way to live in basic health while either on the run, hiding out from the law, old girl friends, the draft for an illegal war , putative wives and such.
Vanishing Point: How to disappear in America without a trace
Blog : Doing Spy Stuff with Mathematica
I was reading about the IT problems of the recently arrested, alleged Russian spies, and I wondered if they could have managed secret communications better with Mathematica . One of the claims was that they were using digital steganography tools that kept crashing. I wanted to see how quickly I could implement digital image steganography in Mathematica using a method known as “least significant bit insertion”. The idea of steganography is to hide messages within other information so that no one notices your communications. The word itself comes from a Latin-Greek combination meaning “covered writing”, from earlier physical methods that apparently included tattooing a message on a messenger’s head before letting him grow his hair back to hide it.
Ultraviolet light reveals how ancient Greek statues really looked - io9
It's good to see that artists from thousands of years ago still had the producer types and committee types to help make their work look like crap. I can imagine the conversation now: "Hey there, Grandeus, this is some great work. Everyone up at the temple loves it. We're really excited about this project.
Formerly http://www.dearbulkmailer.com New! Give your oppinion, send pics, etc: forums Q: How much does this cost the recipient?
Mail a brick to junk mailers using paid postage - Creative tips with dealing with spammers and bulk mailers
How to Become a Senator The United States Senate has 100 members, of which one third are up for re-election every two years. A Senator therefore serves... How to Become a State Representative Serving as a state representative is an honor and a privilege.
How to Become a Congressman
Wikipedia