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A real first for Schenectady!
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rachel72
June 13, 2013, 2:57pm Report to Moderator
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On this day, June 13, in 1933 the first sodium-vapor lamps were installed in a test run on Balltown Road, near Schenectady, New York

"First sodium-vapor street lights
by GARY_SATANOVSKY on JUNE 13, 2012

If you have ever paused to look at the streetlights around your city, you might have marveled at their garish yellow glow, caused by the sodium gas inside the lamps. Many of the street lights to this day are powered by sodium vapor. City streets were of course lit up long before electricity – one of the earliest records goes back to the Turkish city of Antioch in the 4th century A.D., and street lighting introduced to Philadelphia by Benjamin Franklin with lanterns with candles put out on major thoroughfares in the early evenings. But as cities greatly grew in size in population, the task of lighting became more challenging.

On this day, June 13, in 1933 the first sodium-vapor lamps were installed in a test run on Balltown Road, near Schenectady, New York. More sodium gas lightnings followed in Revere, Massachusetts, Pittsburgh, Pennsylvania; Rochester, Minnesota; and Three Rivers in Quebec, Canada.

The sodium vapor lamps were and are still by far the most efficient in converting wattage to light, without about twice the ratio of incandescent bulbs. The light produced by the lamps is also softer, allowing easier distinguishing of detail under it and none of the glare produced by other lamps. Those factors, combined with their cost efficiency and a 1300-hour life span made them the perfect replacement for incandescent."



The good ole' days. Just thought I'd share one of the positive historic milestones this City has...and can still..achieve!!

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Sombody
June 13, 2013, 4:19pm Report to Moderator
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High pressure sodium bulbs are used to flower the cannabis plant indoors. They have a light spectrum similar to the summer sun.


Oneida Elementary K-2  Yates 3-6
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rachel72
June 14, 2013, 5:53am Report to Moderator
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Quoted from Sombody
High pressure sodium bulbs are used to flower the cannabis plant indoors. They have a light spectrum similar to the summer sun.


Oh, the irony!

Hee hee!!!
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Madam X
June 14, 2013, 10:07am Report to Moderator
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Something about the above exchange just sums up Schenectady so well. I love it.
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benny salami
June 17, 2013, 5:16am Report to Moderator
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I thought Nobody was on the crack pipe not cannabis.
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