Check It Out

Links to cool places or things.

There are 1,530 posts filed in Check It Out (this is page 109 of 153).

N.C. Nearspace balloon launch

N.C. Nearspace launches helium balloon

If the Stormfest 2011 event wasn’t enough fun for one day, Travis and I had another fun event. We drove across town to the state fairgrounds to watch N.C. Nearspace launch another weather balloon (the club’s sixth).

Travis and I got there just as the team was inflating the helium balloon. An impressive crowd had gathered around, making it a challenge to actually see what was happening! We soon found a spot and watched as the team did its work.

With the crowd providing a lively countdown, the team released the balloon. Cheers rose with the balloon as it glided slowly through the hot, late-spring sky. The balloon eventually landed in a horse pasture in Ayden, North Carolina, just south of Greenville. It reached just over 60,000 feet on its meandering journey.
Continue reading →

Love red meat? Doctor warns of cancer risk

It looks like my daily ham-and-cheese sandwich is soon going to be a thing of the past.

Colorectal cancer is the second-leading cancer killer in the United States, and a new study – the most comprehensive ever – finds that people’s diets could be linked to the disease.

A new report shows that, when it comes to colorectal cancer, a bad diet can be the enemy, specifically eating red meat, such as beef, pork and lamb.

via Love red meat? Doctor warns of cancer risk :: WRAL.com.

United Nations report: Internet access is a human right – latimes.com

The United Nations says Internet access is a human right.

The Special Rapporteur believes that the Internet is one of the most powerful instruments of the 21st century for increasing transparency in the conduct of the powerful, access to information, and for facilitating active citizen participation in building democratic societies.

Indeed, the recent wave of demonstrations in countries across the Middle East and North African region has shown the key role that the Internet can play in mobilizing the population to call for justice, equality, accountability and better respect for human rights.

via United Nations report: Internet access is a human right – latimes.com.

Rat Snake or Copperhead, How To Tell the Difference?

A great page on properly identifying copperheads from rat snakes.

It is startling to walk into the chicken coop and come face to face with a large rat snake though, especially since they often look very much like a dangerous copperhead. How does one decide which is which?

Rat snakes are not poisonous. They will bite when startled or threatened and the bite looks very much like a human bite on the skin. It lacks the two distinct fang marks of a poisonous snake. While it does hurt it is not going to make you sick. Just wash the area carefully with soap and water and watch for signs of infection as you would with any other wound.

via Rat Snake or Copperhead, How To Tell the Difference.

Emergency Management’s pCom unit


At tonight’s Rise Up Raleigh benefit concert there was a number of emergency vehicles parked out for the public to see. I spent some time talking with Raleigh Fire Department Battalion Chief Frank McLaurin about the state’s new mobile command post for disaster communications. The unit consists of a truck with desks, video, computers, and phone, towing a pCom satellite communications trailer.

Frank told me the pCom can provide 16 VoIP channels off of its self-aiming satellite dish. The trailer also provides 10kw of generator power, air-conditioned racks for networking gear and radio repeaters, and a 41 foot pneumatic tower for radio antennas, lights, or cameras. Oh, and an air compressor is included to raise the tower and also to provide compressed air for tools. It’s a pretty sweet setup!

Frank told me the state has owned it since August and has been building out the truck since then. He says the truck worked its first disaster during the April tornado, where it provided electricity and communications at the city’s Keeter fire training center in south Raleigh: one of the areas hit hard by the tornado.
Continue reading →

Facebook and open source

Watching the movie The Social Network gave me an appreciation for the open source mindset that guided Facebook’s creation. During the scenes where Mark Zuckerberg is creating the first application that would become Facebook, I chuckled at all the actual open source and Linux terminology that was used. It wasn’t the typical made-up Hollywood technical mumbo-jumbo the actors were spouting: it was the real stuff. The movie didn’t take shortcuts and I was impressed.

Outside the fiction of the film, Facebook truly does value open source. Their platform is built on open source tools and the company shares bugfixes and enhancements back to the projects it relies upon. I consider the Facebook platform a prime example of how open source software is up to the challenge of the most demanding websites.

Upon installing some perl modules the other day, I noticed one of the CPAN mirrors was hosted at a Facebook domain. That’s when I found Facebook’s open source portal page, detailing the open source tools they use and the public mirrors that they host.

I admire Facebook for its commitment to open source.

Raleigh CityCamp

This weekend brings Raleigh’s first CityCamp. Raleigh CityCamp is an “unconference” where the agenda is decided on the participants: and everyone is a participant. It’s a giant brainstorming session about how government can be made more efficient using technology.

In an unconference, everyone is expected to contribute ideas and perspectives. There is no “audience” per se. What you as a participant get out of it is exactly what you put into it. It’s one of the few events where you never go home disappointed: because you help set the agenda.

I was involved in some of the initial planning for Raleigh CityCamp but soon had to dial back my time. Many of the planning meetings took place when I was away at other meetings. Also, my daughter’s birthday is Saturday, taking me out of the running for most of that day’s discussions.

I did volunteer to sit on a panel regarding the “government” view, joining Raleigh’s CIO, North Carolina’s CIO, and other experts. I’ll be bringing the layman’s point of view, obviously!

Tree crew makes short work of tall pine

My neighbor got a pair of her tall pine trees cut down on Thursday. I broke out my digital video camera to record the process for the second tree. It was fascinating to watch them work, and even more fascinating to watch it again on video.

I sped up the video to 5 times the normal speed to show how the tree guy went about dismantling this pine.

The U.S. Postal Service Nears Collapse – Businessweek

It’s a lonely calling. “Washington is full of Carnegie and Brookings Institutes with people who can tell you every option we have in Egypt or Pakistan,” laments Herr, who has a PhD in anthropology from Columbia University. “Try and find someone who does that on the postal service. There aren’t many.”

Yet Herr finds the USPS fascinating: ubiquitous, relied on, and headed off a cliff. Its trucks are everywhere; few give it a second thought. “It’s one of those things that the public just takes for granted,” he says.”The mailman shows up, drops off the mail, and that’s it.”

via The U.S. Postal Service Nears Collapse – BusinessWeek.

Air France 447 black boxes

Ages ago when I was taking ground school, thinking I would get my pilot’s license, I asked my pilot friend some questions about the mechanics of flying. To my surprise my friend, a retired Eastern Airlines Boeing L-1011 pilot, could not answer my simple questions. I wondered to myself how a seasoned pilot could not know the basics. It seemed to me that, like many things people do in their jobs, the skill of flying a plane becomes second nature to many pilots and they no longer have to think about what they’re doing.

Except when they do have to think. Like in an emergency.

The news today is that investigators of the doomed Air France flight 447 have found evidence that pilots were pulling the nose up on the plane in reaction to the stall warning.
Continue reading →