Christmas ornaments can reflect the historical origins on a family. Ornaments of various nationalities are easily found.
Uranus, one of the ice giants, is the seventh planet from the sun. Now it is revealing its mysterious nature. New information is available as our knowledge of the solar system increases.
The Canadian Penny is a closed series of circulating coins. This makes the series highly desirable as a collectible. Most of the coins are inexpensive, another positive aspect. Noncirculating coins may still be coming, since there has been a copious number already issued.
Saturn is perhaps the most interesting of the planets in our solar system. More is constantly being discovered about the planet and its extremely interesting moon system.
In 2006 Pluto was demoted. This had to be. Understand small objects in our solar system and which are classified dwarf planets, and why.
Viewing images of collectible coins is fascinating. viewing videos from inside major mints can be informative. This article has many links to quality resources.
Whether new to coin collecting or an established collector, knowledge is valuable. Choosing the best quality books is essential. That decision depends on several factors, one of which is matching the book to what kind f coins you collect.
Collecting Canadian province coins and tokens is an interesting hobby. The advantages over collecting other coins are most coins and tokens are inexpensive, and there will be no more province coins minted.
Should you use a flip, capsule, or snap to protect your collectible coins? It depends on the coin. Learn how to choose the best option.
Coin albums and coin folders have different uses. Learn how to choose the best protection for your coin collection.
Objects move in our solar system with order. There are three Kepler Laws that govern that movement. These are easily understood. This simplification is for teachers and students, or any interested in astronomy,
The polar coordinate system is very useful. Being able to work with polar coordinates and translate back into Cartesian coordinates allows solving many problems with ease. Polar graphs allow visualization of symmetries that might otherwise be missed.
Nativity sets come in a wide range from simple to part of an entire village. Choose depending on preference, display space, and budget.
Add a pet Christmas ornament to your Christmas tree. There are nice ones available.
Are UAPs? Real. Consider the science and determine what fits reality.
Lightning can be dangerous, but it is easy to reduce the danger. Understanding what can help eliminate the danger is the first step. It is even now to detect lightning miles away.
Mars is a planet that is smaller than Earth. Mars is currently yielding its secrets as NASA explores it. It is worth examining Mars to help us understand Earth.
The planet Venus is closest to Earth, yet much has remained a mystery until recently. This is a look as an important part of astronomy, a S. T. E. M. topic.
Mercury differs from earth with many interesting features. Some older theories have had to be abandoned with studies conducted from an orbit around the planet.
How much do you know about United States coins and paper money? Test yourself with this short, advanced-level quiz. You'll learn a lot about U.S. currency!
Integrals are important in calculus, and are essential for S.T.E.M. understanding. Insights into why calculus works in important in developing a grasp of math.
Silver bars and rounds are collectible even though they are not technically money.
Understanding gold, silver, and platinum as bullion coins, bars, and rounds
Many simple machines give a mechanical advantage. The article explains why in terms of conservation of energy.
Fiber optics is important. It is superior to metallic cables since no electrical interference is possible. It is easily understood, and understanding is the first step to acceptance.
This is a discussion of calculus based kinematics, including vector problems. The discussion includes force as a source of acceleration.
When is a storm considered a hurricane? What fuels a hurricane? What happens in the eye of a hurricane? Get answers to these questions and more.
Imaginary and complex numbers are not difficult to understand. The word imaginary is a poor choice, but once getting past that things make sense.
The Lagrange points are special points in a two body system where forces balance.
Calculus is powerful, and one of its important uses is making graphing easier by finding extrema. points of inflection, and concavity.
There are free high quality sites that can help students grasp STEM topics. Some real good ones are given here.
Exoplanets are a good starting point in the quest to determine the plausibility of life elsewhere in the universe. After finding candidate exoplanets, the next step is to be even more daunting.
Momentum is a basic physics topic, and force is defined from a change in momentum. This easy to understand presentation is valuable in learning, and even teaching, these basic concepts. This is simplified STEM topics.
Galaxies come in different types, and are home to most of the matter in the universe. Explore this interesting STEM topic.
The derivative is a fundamental topic of calculus. It can be thought of as the tool for finding the slope, or rate of change, of a curve.
Lightning is an electrical discharge. The reason is charge separation in a cloud. Learn more about this interesting STEM topic.
Probability is a concept that can be easily mastered. It is an important topic in further STEM studies, so it needs to be taken seriously.
Tornadoes present a read danger. It is important to understand what is really happening in a tornado, and what radar is really indicating.
Vectors are a core topic in engineering and physics. This is a STEM topic that is being made understandable even for those with little or no background in science.
The solving of linear equations is a fundamental STEM skill. It is an essential tool for STEM success.
There is a science behind making music. And interesting topics can form an interest in STEM.
Gravitational Lenses Occur when a Large Bass Bends Space.
Black holes are mysterious and often feared. But those fears are not based in fact.
Objects in our solar system are in constant motion. Read on to delve deeper into Kepler's Laws.
Galaxies can and do collide. So, what does this say about the future of our galaxy?
Calculus starts with limits, a way to almost divide by zero. This tool is important in the theory of how calculus works.
In science things are not always as we expect before looking deeper. It is appropriate to ask whether cold weather indicates the end of global warming. Looking beyond the intuitive approach.
Mardi Gras parades are an important part of Mardi Gras, but only a few are in a special class of being super krewes.
Surviving a bad economy, whether it is global or just your personal economic situation, can mean growing your own food.
Mardi Gras doubloons are quite collectible. But it is important to know the many forms Mardi Gras doubloons take to be an informed collector. They provide a rich historical record of Mardi Gras celebrations and culture.
The use of solar power is catching on. The question is how economic is it, and what are the options when going to solar power?
Coin grade are important, whether they are professionally done or done by the collector. Without a grade the value of the coin is unknown.
Noctilucent clouds, also called mesoospheric clouds, are beautiful clouds that appear after the sun has set, yet could be signaling global warming.
Creating inspiring works can be a reward in itself.
The weather does not have to be so mysterious, it can be understood.
When visiting New Orleans many people want to try the local cuisine, yet have no idea what to order. Here are some dishes the locals enjoy.
Help your child learn by making your own mathematics interactive manipulatives.
Steam engines bring back memories for some, and wonderment for others. They are beautiful relics of the past.
Coca-Cola produced silver bars, bronze bars, and a few rounds to celebrate the seventy-fifth anniversary of its bottling plants.
Canadian dollar coins appeal to collectors. Canada has a multitude of high quality dollar coins.
Freshen up yur kitchen with an indoor herb garden.
Learning with items one can see and manipulate can make learning mathematics easier for many students.
Many students learn math best by a hands on approach, which requires the proper manipulatives, other students simply require visualization.
The Flying Eagle one cent coin is the first small cent coin of the United States Mint.
The Alaska Mint produces official state medallions annually, and these beautiful pieces are highly collectible.
The sun is the star at the center of our solar sstem.
Calculators have started a debate even among professors. Yes, they can crunch numbers, but they may inhibit the thought process.
There are family friendly places to visit in the New Orleans French Quarter, and the area abounds with a rich history.
Copper and bronze have been traditionally used for small denomination coins, like the penny, half cent, and two cent coins.
This book is designed to give assistance to those intimidated by mathematics.
This is a science fiction book. It has several layers of symbolism. The cover differs for the e-book.
Writing a book is just the first task. The main part is getting the book published. Choose the method of publishing that best fits your needs.
Treasure hunting can be enjoyable, and even if nothing of value is found it can be great family fun.
The Great Smoky Mountains is a beautiful, must see place. But, if you cannot visit in person the images can provide a glimpse at its beauty.
Some coins have a religious theme. Two particularly beautiful sets are the Windows of Heaven Set and the PAMP Orthodox coins.
Clouds can be classified by the height of their bases, whether or not convection is present, and whether they clouds are producing precipitation.
New Orleans has a cuisine that is so varies and interesting, it is not really possible to experience it all. But, one thing it is not, bland.
Rainbows and related sky features occur naturally. A rainbow appearing often signals the end of a storm, but why? This is explained here.
Find the help you need with studying mathematics.