Eight April showers-worth of linky goodness:
- Close encounters of the octopus kind (YouTube)
- Watermarks beware: Photoshop CS5’s new “content-aware fill” (JNack)
- Planes or volcano: what’s emitting more carbon dioxide? (IIB)
- A virus that splits water into hydrogen and oxygen (SciAm)
- Scanwiches: two slices of bread and everything in between (Scanwiches)
- A mighty illusion: This is not a spiral (Make)
- Need more free time? End your Web 2.0 life! (SuicideMachine)
- Welfare, early-1900s West Coast style (SFGate)