Sunday, November 26, 2006

A Hack To Prevent Traffic Jams!

An amateur scientist has devised this method to reduce traffic jams during his commute. I read most of his site including the FAQ and found his arguments to be persuasive. His thoughts are based on personal observation since the late 1990s. I'll be trying this, please don't be mad if you see me not rushing in to fill the gaps in Atlanta's traffic.

Here is an excerpt from his site:
[Animation: highway from above.  Cars approach  a dense-packed region of slowdown, then drive  slowly through it, then race off at the end.  Yet  the region of slowdown just sits there without apparent cause, and without ever ever changing.   It's a dynamic wave.  Rubbernecker slowdowns  persist forever, even without rubberneckers]

STANDING WAVE: a "rubbernecker slowdown" ...without rubberneckers! Traffic-waves need not drift backwards. Sometimes they sit in one place. Once this type of traffic wave is established, it can last nearly forever. New cars MUST slow down as they enter, and that's what makes the wave persist. You cannot dissolve the slowdown by accelerating out at the end, since you're still blocked by the driver ahead of you. The solution: bring a huge space in as you approach it. This temporarily cuts off the flow of incoming cars which feeds it and keeps it alive. A single driver can easily erase a small slowdown.


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Friday, November 17, 2006

Nobel Peace Prize winning Banker to the Poor

"Trust Based Banking"
In a financial world marked by greed and corruption, it is amazing to hear that a bank lends collateral-free money to the poorest people and thrives. Imagine getting money to people in need without give away programs. Nobel Peace Prize winner Muhammad Yunus has done this in India and has been a model for similar programs all over the world including the US.

Personally, I am amazed and delighted to see that this idea is working. Surely, this is the kind of story that can re-focus our attention in a positive direction. The following is from the Garameen Bank's web site. Please follow the links and see what you can do to support this worthy organization.

Inspired by the work of Grameen Bank in Bangladesh, Grameen Foundation was created to help share the Grameen philosophy and accelerate the impact of microfinance on the world’s poorest people. Started in 1976 by Professor Muhammad Yunus with a mere $27 from his own pocket, Grameen Bank today serves more than six million poor families with loans, savings, insurance and other services. The bank is fully owned by its clients and has been a model for microfinance institutions around the world.

Although they are independent organizations, Grameen Foundation and Grameen Bank maintain an enduring relationship. Grameen Foundation replicates the success of Grameen Bank internationally by supporting microfinance institutions that embody its vision and values. Professor Yunus is also a founding and current member of Grameen Foundation’s board of directors.

Congratulations to Muhammad Yunus and the Grameen Bank on winning the 2006 Nobel Peace Prize. Learn more >

Grameen Bank at a glance (Grameen Bank website) >
There is a good article on this subject from the Seattle Times here.