A long time ago when we were going to Cat5 UTP, I had a lot of these MX20Ts left over. So I made up a 15 pin plug with the negative 9VDC on pin 6 and positive on pin 13, and soldered the wires to the battery contacts. I taped the battery to the back
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Engineering with Rosie Barnes explains HVDC and underground and undersea cables. Including the Xlink from Morocco to the UK, Basslink Tasmania to Australia, and the longest, Australia to Singapore. She believes that all the continents will be linked. Says there are plans for undersea HVDC cables between the UK and Newfoundland. It’s a 13.5 min
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This Saturday I had to wait for first, an at&t tech to verify that the outage was in their cabling. Then he found that the problem was 585 feet upstream, and he didn’t do pole climbing, he had tondispatch someone from Construction who climbed poles and had a bucket truck that could access the cables
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I saw that meme where some clown replaced the 30 amp fuse in his car with a live .22 long rifle cartridge. That was a disaster waiting to happen! This is a true story – mid 1970s. My neighbor bought his wife a new sleek red Trans Am, and really loved how fast it could
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I had a “high quality” 1 meter long USB A male to type C charging cable go bad so I cut the bad type C connector off. Then I stripped and twisted the two 5V wires together and measured the total wire resistance on the A end with my HP 3478 DMM in the 4
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