How-To Geek on MSN

Everything You Need to Know About Array Constants in Excel

Array constants can only contain text in double quotes, plain numbers (no currency symbols or percent signs), or Boolean ...
Harvard Business Review

A Formula to Help Quantify the True Value of Marketing

Profitable Customer Value (PCV) refers to how much profit your customers generate due to marketing. This is the measurable ...
Opinion
Dot Physics on MSNOpinion

Finding the Electric Field Due to a Charged Ring off the Axis of the Ring

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 ...

Physicists maneuver DNA molecules using electrical fields, offering real-time control

Researchers in McGill's Department of Physics have developed a new device that can trap and study DNA molecules without touching or damaging them. The device, which uses carefully tuned electric ...
Concept Phones

How Vector Databases Are Used to Make Formidable Mobile Applications

Traditionally, mobile apps have relied on relational or NoSQL databases for storing and retrieving data. But with the rise of ...