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I turned my Android phone into a 35-tool science kit with one free app - and started testing everything

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Jack Wallen/ZDNET

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ZDNET key takeaways

This free app can level up your experiments.

Anything your phone sensors can pick up, this app can use.

Find out just how much information your phone can track.

I love getting my geek on, and I do so every day. But sometimes, I need access to scientific tools that are either way out of my price range or inaccessible.

The good news is that my Pixel 9 Pro smartphone includes several tools for such purposes. Those tools are the various sensors that the OS and the installed apps depend on. The sensors are used for a range of tasks, including sensing ambient light, recording steps taken, directions on maps, screen rotation, and much more.

Also: This hidden Pixel camera setting makes my photos absolutely pop - here's how

Now, imagine if you could unlock the device's scientific capability by accessing those sensors. By installing a single app, you would have access to the phone's sensors for things like acceleration, acoustics, color and luminance, speed, mechanics, timers, inclination, and magnetism.

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