description
1. When Cracks Appear: Percolation/Floating Plates
2. When Cracks Appear: Do Not Drink
3. When Cracks Appear: Rain Through Leaves
4. When Cracks Appear: State Of The Nation
5. When Cracks Appear: Dubious Nativity
6. When Cracks Appear: Behind The Hill
7. When Cracks Appear: Water Margins
8. When Cracks Appear: Fossil Footprints
9. When Cracks Appear: Things Roll Backwards Then
10. When Cracks Appear: Concentric Rings
11. When Cracks Appear: Reappearance Of Birds
12. When Cracks Appear: 19 And Counting
13. When Cracks Appear: Empty House/Coffee Still Warm
14. When Cracks Appear: Like Paper
15. Gravity Waves: A Bar A Few Degrees Above Absolute Zero
16. Gravity Waves: We Wave Back
17. Gravity Waves: Hephaestus
18. Gravity Waves: Preparing To Take The Long View