Have you ever wondered how and why satellites go to space? A basic explanation of how satellites work, what information they collect, and what happens to them once they are in space is explored through informative and engaging content in this new addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring...

In the first of several lectures on how major world faiths approach death, the focus is on Judaism. From the importance of mourning and burial rites to the recent resurgence in American Jewish belief in an afterlife, go inside the evolving views on death and the afterlife in Jewish history.

Learn why quadratic equations have "quad" in their name, even though they don't involve anything to the 4th power. Then try increasingly challenging examples, finding the solutions by sketching a square. Finally, derive the quadratic formula, which you've been using all along without realizing it.

Should death be considered "bad"? Should we even bother fearing it? As you reflect on philosophical arguments by the ancient Epicurus (who thought death wasn't bad for the dead) and the modern Thomas Nagel (who believes we should fear death), you'll consider the possibility that both sides are right.

Explore how it's possible for us to find meaning in life - even when confronted with the finality of it. Drawing on the work of cultural anthropologist Ernest Becker, discover how forms of death denial serve to allay fears about our insignificance, and how we can cultivate meaning in the face of mortality.

Since the dawn of humanity, corpses have held lasting significance for us. In this lecture, probe the various ways human civilizations have "disposed" of corpses - from burial (the oldest method for which evidence still exists) and mummification to cremation and natural exposure (known as "excarnation").

Learn the 24 letters of the Greek alphabet using the restored classical pronunciation, recognizing that there was some variation in pronunciation in the ancient world. Practice the pairings of vowels called diphthongs, and sound out a selection of words that you will soon be reading in sentences.

Learning Sight Words Has Never Been This Easy!™ Many words don't follow basic decoding rules and are taught in pre-k and kindergarten classrooms as "sight words", "instant words", "high frequency words" or "star words." A new reader finds sight words very frustrating until they are memorized. A good reader will be able to instantly recognize sight words without having to 'figure them out.' Preschool Prep Company® makes learning sight words fun...

Demonstrates body mechanics, preparation of work space, and essentials of full-body Swedish massage, including the five strokes of massage--effleurage, petrissage, friction, tapotement, and vibration--and how to perform these strokes on both men and women.

There is a bit of a mystery about Ramses's reign. Its last 40 years were rather sedentary. In considering what might have happened, you will see how a pharaoh with the resources of Ramses prepared himself and his family for the next world.