4 Good Things about $4 Gas from Time magazine's list of 10:

1. Some outsourced jobs come back

2. Sprawl stalls

3. Fewer traffic deaths

4. More cops on foot

-time

4 Photos of the Bird's Nest in Beijing

1.


2.


3.


4.

4 Architecturally Interesting New Buildings in Beijing

1. National Stadium (Bird's Nest)
2. Aquatic Center (Water Cube)
3. Digital Beijing Building
4. CCTV Headquarters

(more)

4 Ways to Fight the Global Water Crisis

1. Conserve Irrigation Water
2. Charge More for Water
3. Invest in Water Infrastructures
4. Ship "Virtual Water"

- sci.amn. (more)

Un-hiatus-ing?

Maybe. But to keep things short and simple, I'll use a "4 Things ..." format.