I made a Very Simple Weather Forecasting app using Python along with OpenWeatherMap's API.
github.com/MichealAPI/Weather/commits/master
In the picture, I'm using an API key that I've just disabled for security reasons
I created a measurement size converter using Python. It's highly versatile and reads converters configurations directly from a YAML file, allowing for extensive customization: github.com/MichealAPI/Hackathon-Utils-Menu