Poorly manufactured adapter responsible for melting Nvidia RTX 4090 cables, report claims

Upon closer inspection, the crew discovered that four 14 gauge wires are distributed across a total of six contacts (each outer contact is tied to one wire, and the two inner contacts each have two wires soldered to them).

from TechSpot https://ift.tt/UQPIKpv
via

Comments

When the clocks change for Daylight Saving Time, and why we do it at all

The clocks on our smartphones do something bizarre twice a year: One day in the spring, they jump ahead an hour, and our alarms go off an hour sooner. We wake up bleary-eyed and confused until we remember what just happened. Afterward, "Daylight Saving Time" becomes the norm for about eight months (And yes, it's called "Daylight Saving" not "Daylight Savings." I don't make the rules). Then, in the fall, the opposite happens. Our clocks set themselves back an hour, and we wake up refreshed, if a little uneasy. Mild chaos ensues at both annual clock changes. What feels like an abrupt and drastic lengthening or shortening of the day causes time itself to seem fictional. Babies and dogs demand that their old sleep and feeding habits remain unchanged. And more consequential effects — for better or worse — may be involved as well (more on which in a minute). Changing our clocks is an all-out attack on our perception of time as an immutable law of ...

Super blue moon: When and how to see it

Tonight's super blue moon is a rare convergence of the supermoon and blue moon events. Here's how to see it. from Mashable https://ift.tt/rWXxsJU https://ift.tt/BisTwNf

A speeding black hole is birthing baby stars across light years

Astronomers think they have discovered a supermassive black hole traveling away from its home galaxy at 4 million mph — so fast it's not doing what it's notorious for: sucking light out of the universe. Quite the opposite, possibly. Rather than ripping stars to shreds and swallowing up every morsel, this black hole is believed to be fostering new star formation, leaving a trail of newborn stars stretching 200,000 light-years through space . Pieter van Dokkum, an astronomy professor at Yale University, said as the black hole rams into gas, it seems to trigger a narrow corridor of new stars, where the gas has a chance to cool. How exactly it works, though, isn't known, said van Dokkum, who led research on the phenomenon captured by NASA 's Hubble Space Telescope accidentally. A paper on the findings was published last week in The Astrophysical Journal Letters . “What we’re seeing is the aftermath," he said in a statement . "Like the wake behind a ship, we’r...

Techy Teacher

Search This Blog