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Comment Re:Really cool, application to rockets not so much (Score 1) 67

Long ago I witnessed a military EOD public demonstration where a 1000 foot roll of det cord was unrolled into a straight line then initiated from one end. You could see the bright light of the detonation travel down the line, a little before the sharp Whoomp arrived (both heard and felt). Also demonstrated: blasting cap in a baseball glove to illustrate the need for caution in handling.

Comment Re:somewhat expected (Score 2) 68

Before joining a startup in the late 80s, I got these two gauge figures from reading: 1 out of 7 startups will still be a going concern after 4 years, usually by being acquired by an existing company; 1 in 30 will IPO. VC industry was smaller then: lowly engineer me was standing next to Don Valentine explaining something during a very early lab demo of a prototype while we were shopping for another round.

Comment Re: Notice a pattern (Score 1) 34

1970s L.A. resident here... I had some night work in a building near LAX. The area usually had marine layer, and often developed dense fog. I quickly learned to carry a squeegee, Windex, and paper towels in the car. By early AM, it would be covered with a mixture of fog drip, soot, and probably tire and brake dust, that would cause windshield wipers to skip and streak.

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