NATIONAL REVIEW ONLINE
Ten things that have “rained” from the sky.
How did music begin?
The ten best fictional laboratories, ranked.
Excellent gallery: photographs of disasters that occurred before 1920.
What if I jumped out of an airplane with a couple of tanks of helium and one huge, uninflated balloon? Then, while falling, I release the helium and fill the balloon?
The Beatles’ Hey Jude as a flowchart.