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Sometimes the best inventions are the unintentional ones. Smithonsian shares how tinkerer Erwin Perzy I made the first snow globe when trying to make better lighting for operating rooms.
In the opening scene of the 1941 mystery Citizen Kane, the eponymous protagonist, played by Orson Welles, clenches a snow globe in his hand as he utters his last word: “rosebud.” The glass-encased spherical diorama of a snowy scene was a mere novelty at the time, but the film, in part, gave rise to its popularity.
Now, more than 80 years later, it’s hard to imagine the Christmas season without snow globes. A symbol of childhood nostalgia, the Austrian innovation has become beloved around the world.
Want to make your own snow globe? Check out some of our projects in the Adafruit learn system!
Track your punches with precision on Adafruit IO using this accelerometer-powered Boxing Glove tracker with an ESP32-S2 or ESP32-S3 TFT! In this guide we’ll just refer to the ESP32-S3 TFT.
This project allows you to build your custom Boxing Glove Tracker using a Feather ESP32-S3 TFT running CircuitPython with an ADXL345 accelerometer. The ESP32-S3 TFT reads accelerometer data to measure the force of punches you throw.
The data collected by the accelerometer will then be sent to Adafruit IO, where you can visualize and analyze your training performance over time.