How Traffic Lights Work

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Source: boston.com
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A really awesome article on how traffic lights work. Give it a read if you’re into this kind of stuff.

Stopping Bullies

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Source: boston.com
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The major question this article asks:

Could anti-bullying programs be more successful if they dropped their primary focus on bullies and victims and instead took aim directly at the sidekicks and other key members of the bully’s posse? After all, if a supportive audience is what fuels the bully, wouldn’t the sidekicks be the most logical place to try to choke off that oxygen supply?

Definitely give it a quick skim; it’s a long one.

Facebook Privacy Issues

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Source: Wired.com
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Soon everybody — including your uncle Louie and that guy you hated from your last job — had a profile.

And Facebook realized it owned the network.

Then Facebook decided to turn “your” profile page into your identity online — figuring, rightly, that there’s money and power in being the place where people define themselves. But to do that, the folks at Facebook had to make sure that the information you give it was public.

So in December, with the help of newly hired Beltway privacy experts, it reneged on its privacy promises and made much of your profile information public by default. That includes the city that you live in, your name, your photo, the names of your friends and the causes you’ve signed onto.

An article from Wired about how Facebook’s privacy is going downhill. I’ve always wanted to leave Facebook but I feel like I’ll disconnect too much if I do. Maybe it’s still worth it, though?

Link: Why Apple Shuns Flash on Its Mobile Devices

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Source: Apple.com
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Ever wonder why Flash isn’t on your iPhone, iPod touch, or iPad? Steve Jobs has answered the question here in a very well written fashion. Check it out.

Your Wage vs. Their “True Cost”

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Source: CNN.com
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You probably cost your boss a lot more than you think you do.

For Jim Garland, who owns a corporate aircraft cleaning and support services company, a $14 per hour worker has a true cost of $19.63 per hour, or about 40% more than base pay. This so-called “loaded rate” includes fixed expenses — federal and state taxes, health insurance, workman’s compensation, uniforms, and paid time off — along with soft costs like the time spent training a new hire.

It’s an interesting read and goes into something I never thought about before.

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