Old School Tech: The Train is Overrated


Since I'm a Jersey boy, I love public transportation. It's one of the best technological advancements that has practical applications for a number of people. Even if you didn't grow up using public transportation, you know what it looks like from movies, television, and other media.

I grew up taking the bus to the mall, the movies and into NYC. As i've gotten older, that love has lessened as my work commute on the Philadelphia trains (SEPTA regional rail) is ground to a halt what seems like every other day due to an obstruction or mechanical problem of some kind. I just don't remember having this many problems as a kid in the 80s!

Frustration with tech can often lead to a low tech solution. Apparently, I like the foresight of a few gentlemen in the NYC area who got fed up and decided to kayak across the Hudson river from NJ to NYC for their daily commute.

Sometimes they leave their kayaks with a friend on the West Side, but other times, they just take them to work.
“We’ll carry them from the water all the way to our office and then we store them right next to our desk."

The funniest image in my head is of these gentlemen calming walking through the door of their business with a dripping wet Kayak. I guess I've seen crazier things in New York ...

Spaaaaace: Voyager Leaves the Solar System



Image from NASA. Not the best impression to send to another species

Licking, eating, and drinking. This is one of the images inside of Voyager 1, a spacecraft launched by NASA in 1977. NASA has received confirmation that Voyager has reached the edge of the solar system, becoming the first man made object to do so.

Voyager's primary missions of analyzing the gas giants Jupiter and Saturn occurred in the early 80s. In the 90s, Voyager pointed itself back towards earth and captured the now famous Pale Blue Dot photo, showing our planet in all of us nothingness amongst the vastness of space. How many electronic devices do have that still work after all of that time? Who knows what Voyager will accomplish next?

Voyager is well prepared for anything interesting that it may bump into. Wonder how we will communicate? By using science that any space fearing civilization would need to know. For example, the plaque adorning the spacecraft can be translated in the following way:


The key to translating the plaque lies in understanding the breakdown of the most common element in the universe - hydrogen. This element is illustrated in the left-hand corner of the plaque in schematic form showing the hyperfine transition of neutral atomic hydrogen. Anyone from a scientifically educated civilization having enough knowledge of hydrogen would be able to translate the message

All of the other information, including greetings in multiple languages and scenes from Earth, is encoded on 12-inch gold-plated copper discs. As described, "each record is encased in a protective aluminum jacket, together with a cartridge and a needle. Instructions, in symbolic language, explain the origin of the spacecraft and indicate how the record is to be played. The 115 images are encoded in analog form. The remainder of the record is in audio, designed to be played at 16-2/3 revolutions per second. "

If we launched a probe now, would it contain a giant iPod? And would that iPod travel so far that it becomes reprogrammed by another species and eventually becomes self aware? That's exactly what happened with the Voyager spacecraft in Star Trek: The Motion Picture. Check out the film clip below of Captain Kirk making the discovery:

Tech & Politics: Melissa Harris-Perry

Many TV shows are using Facebook and Twitter to further engage their audience. One great example is the Melissa Harris-Perry show, which airs 10am - 12pm on MSNBC on Saturdays and Sundays. The political show is very active on Twitter with its own hashtag #nerdland. Also, video of the show is available on the website soon after it airs - and it's iPad friendly!

She recently had a fantastic section on technology and how it's affected the political process. The panel talks about a recent Federal Elections Committee decision to allow donating to political campaigns via text message, the fact that women only account for 24% of STEM (science, technology, engineering, math) jobs, and the wonderful organization Black Girls Code by Kimberly Bryant. Please support their Summer of Code fundraiser, which has a goal of teaching computer programming to more than 300 boys and girls from underrepresented communities, in 90 days, in more than 7 cities across the United States.

Check out the video of the and fantastic discussions below!



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Spaaaaace: Cast Your Vote For Mars

 Hopefully Mars isn't like the Doom video game.


It's another great week in space news, with the NuStar telescope launching to study Black holes and methane lakes being spotted on Saturn's moon Titan., I want to focus on another aspect of technology and its benefit to society, which is the current discussion board and voting system implementation for future Mars exploration. From the site:

 

 

We’re inviting the Mars exploration community and all interested people, regardless of educational or professional background, to engage in a conversation about the future of Mars exploration ... This dialogue will be open for participation until July 1, 2012. This forum is an experiment that we hope will help us better understand public interest, and specific areas to focus our attention on; so please help us make it worthwhile

 

There's a great voting system, similiar to sites like Digg and Reddit, that allows readers to vote up or vote down discussions and comments. It's not exactly what you may think - they're not holding Astronaut Idol to vote for who goes and what he or she will do. But this forum, which is linked directly from NASA's main site, offers a rare opportunity for space geeks, NASA personnel, and the average Joe to speak their mind on complex issues such as the realism of terraforming Mars and the possibly of partnership with private companies such as SpaceX. There are some trolls as always that attempt to derail discussion, but the moderation of the site is quite good - I've seen offending posts get voted down quickly.

Check it out!

 

Twitter Impact: From Academia to the Everyday Citizen

 

 

Twitter has made a huge impact among the academic field as well as the everyday citizen. A recent study from UCLA and Hewlett-Packard mentioned that the most well received tweets come from the Twitter accounts of established websites (i.e. New York Times, CNN, etc) discussing popular companies or institutions. The term "social networking" tends to imply that getting news from a friend, regardless of the inclusion of a source, would resonate the same as hearing it from an established site. According to this study, that's not the case.

When I come across a friend mentioning a story, I'll reply or retweet him or her to give proper credit. In addition, I always make sure to retweet the story from a recognized source  It's not because I don't trust the person who originally mentioned the story. It's more that I don't expect my followers to know (or trust) that person. Retweeting the story as reported from a respected source helps to keep my credibility with my followers that or may not know anything about my other followers.

Beyond academia, Twitter has also affected govermnents and its citizens. Sweden has been handing its official @Sweden Twitter account to a different citizen every week. Naturally, some gaffes have occurred. But check out how they've handled it:

From the NY Times on Sunday:

 

“I wanted to show that I’m often kind of immature and often kind of stupid and so is this country, and I bet you are, too, and so are a lot of people around the world,” Mr. Werner, 23, said in a telephone interview. “It’s much more interesting than saying things like, ‘Look at these fabulous pictures of nature.’ ”

 

An update to the NY Times story on Tuesday shows that Sweden is not deleting any tweet that may be offensive. Instead, Sweden is using the opportunity as a teachable moment.  After one of the Swedish twitter users, Ms. Abrahamsson, faced backlash for posting a tweet that offended people of Jewish decent, the following exchange occured:

 

The immediate backlash against her comments prompted Ms. Abrahamsson less than an hour later to write that, being from rural Sweden, she did not know many Jews and she apologized “if some of you find the question offensive.”

“Thats was not my purpose,” she added, appearing to explain herself. “I just don’t get why some people hates jews so much.”

 

Boom! Now that's how you handle controversy - embrace it head on and try to learn from it.  This is the only way to bring technology forward because controversy is inevitable. Congratulations to Sweden for taking this project on!