Are you one of those who can read sentence after sentence, look up, and then realize that you don't know what you just read? I have many times. My mind would often wander, and when it did, I would think

Looking for some new read-alouds to enjoy with your children? Here are ten book series that are among our family's favorites. Some are better suited for younger children and some for older, but for the

Do you avoid math because you think it is too difficult? Here's an easy derivation of a powerful Pre-calculus formula that just might change your mind. On the first day of school I would always share a

It seems to me that our current financial mess has less to do with economic cycles and more to do with greed and unwise business practices. High on my list of examples is the accumulation of personal and

Basic tips for programmers to help develop the skills necessary to provide user-friendly programs at all levels of programming ability in any language. Modern technology has opened the door to computer-based

Benjamin Franklin was attracted to the unique features of magic squares and created some of the finest numerical tables known.   Magic Squares have a long and mystifying history. A perfect magic square

Men over 40 have to take action to avoid losing muscle mass as they age. A sedentary 40 year old man would benefit substantially by engaging in simple fitness activities like walking and doing calisthenics.

source Felting is a process of interlocking wool fibers. If you’ve ever shrunk a wool sweater or socks by accident, you know that wool felt is strong and it shrinks dramatically from the original size.

Cycling tours in Ireland are one of the most popular ways to see the country. Many tour operators in the USA, UK, and other countries offer organised cycle journeys in the Emerald Isle, although another

Mastering the calculus depends upon understanding the process of differentiation. Here we look at this topic in its most basic dress. Of the two branches of the calculus, differential and integral, the

Pythagoras Theorem is one of the best known formulae in mathematics, and one simple proof is demonstrated, along with some background about Pythagoras himself. Pythagoras Theorem states that In a right-angled

Learn how to use dimensional analysis to convert units and do calculations in chemistry, physics, or any other science problem.   One of the most important tools for any scientist is converting units.

The main matrix operations, including addition, subtraction, multiplication, transposition and inversion are described; singular matrices are defined. Matrices are important ways of representing information

Numbers systems allow our society to communicate and possess the power to place the world around us in a perspective we may easily understand. We need number systems. They provide a means to communicate,

Yaya's Thai Beach Bungalow transports the diner to a beach hut atmosphere in the heart of Norway's capital. You may have had a similar experience in your life: on vacation somewhere tropical and eating

If a seemingly useless class of numbers as primes could serve as the linchpins of internet commerce, what might lie ahead for these special types of primes? Numbers are fascinating. They truly are. But

In this article, we undress the idea of limit in calculus. Although potentially a puzzling concept, the limit is nothing more than a simple building block. If you think calculus has lots of limits, then

Decipher this code and discover the location, somewhere in Virginia, of buried treasure of gold, silver, and jewels. In 1818, a man, named Thomas Jefferson Beale, led a hunting party of about thirty men