Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

The PINOID (PID) protein kinase is required for flower initiation in Arabidopsis. The pid mutants fail to initiate flowers on inflorescences, a phenotype that is mimicked by disrupting either the ...

Following a Fallout-themed Xbox controller released last year featuring Vault Boy, Microsoft has announced a new version inspired by Pip-Boy. The standard controller is available now for $82.97, but ...

Managing your inbox is a never-ending task, which is why we should seek to simplify it as much as possible. When emails pile up, you start overthinking what you need to do—I know I do, anyway. But if ...

So many productivity methods ask you to prioritize your daily tasks by considering how much time or effort they'll require, then tackling the resource-heavy ones first. For some people, that's a solid ...

When students in Catherine Hartmann’s honors seminar at the University of Wyoming took their final exams this month, they encountered a testing method as old as the ancient philosophers whose ideas ...

What Is Last In, First Out (LIFO)? Last in, first out (LIFO) is a method used to account for business inventory that records the most recently produced items in a series as the ones that are sold ...

J.B. Maverick is an active trader, commodity futures broker, and stock market analyst 17+ years of experience, in addition to 10+ years of experience as a finance writer and book editor. Thomas J.