A real-time air quality monitoring system using Arduino Uno Rev3. This project measures particulate matter (PM1.0, PM2.5, PM10), temperature, and humidity. The data is displayed on a 16x2 LCD screen ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE ...

[Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature. Unfortunately, it had failed—the condenser was forever running, or not ...

Average temperatures and days above normal were calculated for each winter (December, January, February) from 1969-1970 (referred to as “winter 1970”) to 2024-2025 (“winter 2025”) using data obtained ...

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Katrina Ávila Munichiello is an experienced editor, writer, fact-checker, and proofreader with more than fourteen years of experience working with print and online publications. Jose Gonzalez ...

Many projects have existed out there (check out @samyk !) that turn Arduino HID keyboard devices into USB rubber ducky-likes. However, these devices are already themselves HID devices, and just ...

The internet represents a fundamental shift in how Americans connect with one another, gather information and conduct their day-to-day lives. For more than 20 years, Pew Research Center has documented ...

Find historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the results on the next ...