Tutorial I wanted to prove that you don’t need a large studio space to photograph studio-quality pet portraits of your four-legged friend!

Cortisol is a stress hormone made by the adrenal glands that helps control your mood, metabolism, and immune response. High cortisol levels can lead to health problems like heart disease and ...

An axon is a long, slender fiber extending from a neuron (nerve cell), which transmits messages to other neurons, muscle cells, or glands. The messages are in the form of electrical impulses, known as ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

What Are Pulmonary Function Tests and Why Are They Done? Pulmonary function tests (or PFTs) are also called lung function tests. If you have symptoms or risk factors for a lung disease such as COPD, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Have you ever spent hours manually updating a spreadsheet, only to realize there’s a faster, smarter way to get the job done? Excel is a tool most of us use, but few truly master. The irony? Some of ...

Have you ever found yourself endlessly dragging formulas across rows or columns in Excel, only to realize there’s got to be a better way? Maybe you’ve spent hours creating helper columns or ...