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Back in early August, I had the pleasure of interviewing John Mainstone, the man who has taken care of the Pitch Drop Experiment at Australia's University of Queensland since 1961. The experiment has been running since 1927, when Professor Thomas Parnell set out to show his students that coal-tar pitch can behave as both a solid and a liquid. Despite being hard enough to break with a hammer, the pitch also drips ... sliding very, very slowly down the neck of a funnel into a beaker.
In Mainstone's years as custodian, the drops have dripped five times. He never got a chance to watch any of them, either in person, or on video. The first falling drop he ever saw came this earlier this summer, when a different pitch drop experiment in Ireland managed to catch the event on camera.
Mainstone's pitch is predicted to drop later this fall, but he won't be around to see it. Last week, I received an email from his daughter Julia, confirming that Mainstone had died of a stroke on August 23rd. He was 78. You didn't have to talk to Mainstone for very long to get a sense of the passion he had for the pitch drop project. I'm glad I got a chance to speak with him before he died and, in a couple of weeks, we'll be running a feature story here at BoingBoing based, in part, on those interviews.
In the meantime, the Pitch Drop Experiment has a new custodian, Andrew White, a physics professor and former student of Mainstone.
Between 1980 and 2000, a complicated war raged in Peru, pitting the country’s government against at least two political guerilla organizations, and forcing average people to band together into armed self-defense committees.Read the rest
Information designer Jess Bachman created Wikipedia Remembers 2012, an interactive feature about the top 100 public figures who died in 2012 as ranked by the number of words in their Wikipedia entries. There are probably more accurate ways to measure the value of a person's life, but hey, that's a matter for another debate. Jess explains:
I think its a great way to explore and remember the lesser known heroes and is an interesting measure of ones life. Phyllis Diller and Michael Clarke Duncan were 101 and 102 so they didn't make the list, while others like #4, Tale Ognenovski is a lessor known Macedonian clarinetist, but for some reason has a incredibly documented wiki page! So many interesting people here.Check it out.
It should be noted that I did remove notorious people and those who were solely involved in news events, so there is some editorial by me here. The number one person was actually Treyvon Martin, and there were plenty of serial killers, terrorists, and other folk I didn't think were worth remembering.
We all know that people do sometimes die while attempting to climb Mt. Everest. But it's easy to overlook what happens to those people after they've died. You can't bring a body down from the mountain. In fact, many of the people who have died there had to be abandoned before they were dead because they couldn't walk and no one could carry them safely back to a place they could get medical care. And that means Mt. Everest is littered with dead bodies.
Between 1922 and 2010, 219 people died on the mountain. In death, many of these bodies have become famous — some even serving as landmarks that help climbers gauge where they are and how far they have to go.
Smithsonian.com has a fascinating short piece about the lives and afterlives of the dead on Mt. Everest. This excerpt is about the body whose boots are pictured above:
The body of “Green Boots,” an Indian climber who died in 1996 and is believed to be Tsewang Paljor, lies near a cave that all climbers must pass on their way to the peak. Green Boots now serves as a waypoint marker that climbers use to gauge how near they are to the summit. Green Boots met his end after becoming separated from his party. He sought refuge in a mountain overhang, but to no avail. He sat there shivering in the cold until he died.