Surprising Math of Biology, Cities, and Corporations (TED Talks)

Physicist Geoffrey West has found that simple, mathematical laws govern the properties of cities -- that wealth, crime rate, walking speed and many other aspects of a city can be deduced from a single number: the city's population. In this mind-bending talk from TEDGlobal he shows how it works and how similar laws hold for organisms and corporations.

Understanding the Role of Black Carbon

Electric Cars on Colbert Report

The Colbert Report
Get More: Colbert Report Full Episodes,Political Humor & Satire Blog,Video Archive

Bicycle Rush Hour in Netherlands :-)

Story of Fuel Economy by Dr. Lee Schipper

Herder Perceptions of Climate Change in Mongolia

Qingdao Jiaozhou Bay Bridge (China) - Longest in the World

Would you cross if you come to it? (on NPR)

Stove Man - Episode 1: Woodwalk

Episode 1: Woodwalk from The Paradigm Project on Vimeo.

Fly-Wheel Bicycle !!

A Bike That Uses Its Brakes for a Speed Boost. Read more about it on Scientific American.

Don't Trash it !!

Chile's capital chokes under smog

Gas Powered Everything (Advertisement for Electric Cars)

Live Transit Updates in Google Maps

Use Less Plastic

Use Less Plastic from TakePart on Vimeo.

Why Oil Companies Don't Need Tax Subsidies

The Energy Glut

Measured Exposure to Air Pollution in Delhi, India

Air Pollution in Ulaanbaatar, Mongolia

Also see, notes on air pollution in Ulaanbaatar, Mongolia.


Mongolian Capital Air Pollution by NewsLook

Bus Rapid Transit and Bike Share Programs are now Connected in Guanzhou, China

Bus Rapid Transport

Air Quality Index by US EPA

What is Air Quality Index?



Some examples are here.