In the digital age, file size matters more than ever. Whether you're uploading photos to a website, submitting homework, sending files via email, or optimizing content for social media, having the ...

This Design Idea (DI) offers an alternative solution for an application borrowed from frequent DI contributor R. Jayapal, presented in: “A 0-20mA source current to 4-20mA loop current converter.” It ...

Too many features you’ll never use. Too many ways to break things. Kit (previously called ConvertKit) fixes that by focusing on what actually matters: sending emails, building automations, and growing ...

Python has become one of the most popular programming languages out there, particularly for beginners and those new to the hacker/maker world. Unfortunately, while it’s easy to get something up and ...

If you have an individual retirement account (IRA), you might have considered converting it into a Roth account at some point. But you might not know the best time to do a conversion, or even if doing ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

One of Python’s most persistent limitations is how unnecessarily difficult it is to take a Python program and give it to another user as a self-contained click-to-run package. The design of the Python ...

Hi everyone! I’m a video editor, and I’ve spent years working with old tapes, film, and all kinds of tricky formats. A little while ago, I opened a dusty box in my parents’ garage and found a stack of ...

For some three billion years, unicellular organisms ruled Earth. Then, around one billion years ago, a new chapter of life began. Early attempts at team living began to stick, paving the way for the ...