How city dwellers control the weather

Cities are the most effective form of weather control humans have come up with, writes Tim De Chant at Per Square Mile. (This is weather control we're talking about. Human-caused climate change is a different thing.) The presence of a city — from pollution particles in the atmosphere, to the heat island effect, to the way tall buildings change air currents — probably both increases rainfall and changes where that rain lands.

When urban beekeeping gets too dense

Bees need a certain amount of nearby green space in order to find enough pollen to survive. Without that, bees can starve. They can also end up subsisting on a diet of syrup that's about as healthy for them as a diet of burgers and fries would be for you and I. London has had die-offs of bees in the past, when beekeeping got more popular than the city's limited green space could support. Some people are now worried that New York City could be headed toward that problem. (Via Hannah Nordhaus)

Tuning in to ambient urban sound: Alex Braidwood's "Listening Instruments"

[Video Link, via LAist]

Los Angeles area radio station KPCC produced this lovely video portrait of designer, educator, and media artist Alex Braidwood. His work "explores methods for transforming the relationship between people and the noise in their environment." In the video, you'll see Alex wearing what I believe may be his Noisolation Headphones, "an invention for mechanically transforming the relationship between a person and the noise that immediately surrounds them." His video about that project is below.