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Here's How Much Your Car Knows About You

Andrew Orr ·

Jon Callas, the Electric Frontier Foundation’s director of technology projects, explained what data newer cars, especially Tesla, collect from you.

«All of these things are at least theoretically able to be logged,» cautioned Callas. «And there is a port that you can connect something to — and there’s lots of hardware and software that you can connect to your car and get all sorts of telemetry information about how the car is running — and just like there are people who hack their computers there are people who hack their cars.»

Here’s How to Force Files to Download on iOS
Cool Stuff Found

Here's How to Force Files to Download on iOS

Andrew Orr ·

Redditor u/kevingrabher wrote about a shortcut that can force files in iCloud Drive to download. This helps you keep important files handy for offline access. Here are the steps: Open the Shortcuts app and create a new shortcut. Add Action «Get Contents of Folder» (*). Press the triangle icon and enable «Recursive.»  Add Action «Get Details of Files.» Set the detail variable to «File Size» (if not set by default).   In the first action you’ll probably want to choose Ask Every Time, so you can download a different folder each time.

Podcast

Meanwhile, Back At The Ranch — Mac Geek Gab 891

John F. Braun · · Add Comment

Today the «we» is three with the return of Pilot Pete! The content is the same, only better, as Pete ensures your two favorite geeks complete their explanations for you. Topics today include Time Machine, Watch battery drain, airplanes, and of course your favorite Quick Tips and Cool Stuff Found. Press play and enjoy learning at least five new things with John, Dave, and Pete!

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Do You Have 100 Terabytes of Free Storage? Download the Universe

Andrew Orr ·

Researchers have prepared the Uchuu simulation of the universe, the most detailed ever made so far. It contains 2.1 trillion “particles” in a space 9.6 billion light-years across.

The simulation models the evolution of the universe across more than 13 billion years. It doesn’t focus on the formation of stars and planets but instead looks at the behavior of dark matter within an expanding universe. The detail of Uchuu is high enough that the team can identify everything from galaxy clusters to the dark matter halos of individual galaxies. Since dark matter makes up most of the matter in the universe, it is the main driver of galaxy formation and clustering.

«Fortunately, if you don’t have that much spare change, you can access the data online. The Uchuu team has their raw data on skiesanduniverses.org, so you can explore their virtual universe all you want.»

Photo by Guillermo Ferla on Unsplash