31 JAN 2013 by ideonexus
The Importance of Reducing Mundane Risks
Life expectancy for a healthy American man of my age is about 90. (That’s not to be confused with American male life expectancy at birth, only about 78.) If I’m to achieve my statistical quota of 15 more years of life, that means about 15 times 365, or 5,475, more showers. But if I were so careless that my risk of slipping in the shower each time were as high as 1 in 1,000, I’d die or become crippled about five times before reaching my life expectancy. I have to reduce my risk of shower...Folksonomies: statistics risk
Folksonomies: statistics risk
1 If the risk of dying by falling in the shower is only 1 in a 1,000, then a shower would kill someone in just a few years. We concern ourselves with risks that are out of our control, but we should be vigilantly mindful of the mundane daily risks we take on a regular basis, like driving our cars, standing on a stepladder, or taking a shower.
03 JAN 2012 by ideonexus
Applied History of Technology
Ravna had known that “jumpstarting” technology must be a topic in the ship’s library. It turned out the subject was a major academic specialty. Besides ten thousand case studies, there were customizing programs and lots of very dull-looking theory. Though the “rediscovery problem” was trivial in the Beyond, down in the Slow Zone almost every conceivable combination of events had happened. Civilizations in the Slowness could not last more than a few thousand years. Their collapse was... 1 
notes
notesAn academic field for a galactic civilization in which they study the technological advancement of different species on different planets. Includes the concept of "jumpstarting," where a civilization is given more advanced technology, similar to the concept of "leapfrogging" for third world countries on Earth.
