Abstract: Since its first use by Euler on the problem of the seven bridges of Königsberg, graph theory has shown excellent abilities in solving and unveiling the properties of multiple discrete ...

Learn how to solve boundary value problems in Python using the finite difference method! 🐍📐 This tutorial walks you step-by-step through setting up the problem, discretizing the domain, and ...

While most moles are harmless, you shouldn’t ignore yours. Melanoma, the most-serious skin cancer, can begin in a mole. A bleeding or itchy mole can be a sign of melanoma. If you are 30 years old or ...

Get tested: Because unhealthy cholesterol numbers often don’t cause symptoms, especially at first, it’s important to get tested. You can be slim and feel healthy and still have a cholesterol problem.

Sven, a sales leader, received a call from a major customer who was furious. Their order arrived late, the product was damaged, and to top it off, their invoice didn’t reflect the volume discount ...

I have been doing Auto Upholstery on my own since 1980. Being self-taught from an early age. I have always been guarded to share any of my knowledge because of competition, but now I realize that I am ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

Max has loved video games ever since he booted up his friend's N64 and played Mario Kart. He quickly spent all his allowance on any game he could get his hands on, and spent hours playing a dusty PS2.