Sunspot, New Mexico solar observatory evacuation explained by FBI docs
Sunspot, New Mexico solar observatory evacuation explained by FBI docs
"It all started when a laptop was seized from a janitor at the National Solar Observatory."
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"It all started when a laptop was seized from a janitor at the National Solar Observatory."
After sitting for a week the magic pixies in my truck were a bit lethargic, dancing around at 12.53 volts. Not terrible, it would certainly start at that voltage but not ideal either. So I flipped switch connecting the solar panel to the starting battery, a loud clunk under the hood occurred and now I have have those magic pixies dancing around at 13.7 volts. This was when I turn the key in a bit those magic pixies will be at their maximum happiness level.
Replaced both low beams in my truck, even though only had failed. That’s what the General suggested. Pulling the air box to get the passenger side was really easy. Not difficult on the driver side although pulling the accessory battery to get the driver side one was a bit heavy to lift. While I pulled the air box to get to the blown one on the passenger side I replaced the the air filter. The air filter was dirty as heck, I guess it’s been a few years since I’ve replaced that.
Technically it’s called a “combination” H11 bulb, even though it’s only a low beam, with one filament as it’s driven at a lower voltage during the daytime to serve as daytime running lights. Kind of a clever idea – under running a bulb can serve that secondary purpose of daytime running lights while avoiding having a whole second light bulb assembly.
Copper coated aluminum wire is cheap, flexible and works okay for automotive purposes but not where salt, water and electricity may mix like grounding wires to the frame. Aluminum in such cases will quickly oxidize to white dust, causing resistance, heat, and failure. I learned the hard way, having to tear out that wire.
Corrosion once again eat the truck cap’s ground wire off the frame’s terminal connector this morning. I noticed voltage drop in the truck cap over the weekend (suggesting resistance in a wire) and this morning suddenly I discovered that I had lost all power back to the cap.π
Second time this has happened. Also happened in April 2018 (I installed this wire in April 2017).β‘οΈ I thought it was a salt issue, but happening in the summer, I think wire is copper-coated aluminum and the aluminum is oxidizing from water plus electricity (and maybe the aluminum and copper being dissimilar metals.)
Annoying. I am thinking i am going to have to replace the wire with pure copper, and figure out how to heat shrink it, when I am not near the gas tank.π₯ The question being how to fish the wire connector through the hole in the truck bed, although I have ideas — maybe run excess wire through the bed and use that wire to heat the shrink wrap not near the gas tank.