Burt Jordaan is an aerospace engineer and writer of the eBook Relativity 4 Engineers (http://www.relativity-4-engineers.com/). The website offers numerous articles and free downloads on relativity and cosmology.
Where Does Inertia Come From? All objects resist being pushed around, even if there is little or no friction. Once an object is moving, it takes an equivalent amount of effort to stop it, i.e., to change that state of motion. This is a principle called inertia.More scientifically, inertia is the principle that ... Source : Tips for College
What Is Cosmology? The word 'cosmology' originated in Greek: 'cosmologia', meaning order, orderly arrangement or ornaments, plus the word 'logos', meaning word, reason or plan. Cosmology is the study of the Universe at large, which has a long history, involving at least three main regimes: religion, philos... Source : College Degree Courses
What Is Gravity? All of us know the mysterious force called gravity, holding us firmly onto Earth's surface. However, the question 'what is gravity' is not easy to answer at all. The reason is that we don't really understand what this force actually is (if it is indeed a force). What follows may give you a... Similar Editorial : Gravity Theory by Roger Rogers - Jesian. | Source : Home Schooling
Free Green Card Application A single kilogram of garbage can produce enough electrical energy to power a futuristic, power-hungry household for more than a century!On the reverse side of the coin, we may soon have the planets green party raising at least three issuesi We are polluti... Similar Editorial : After Green Card Interview by John Kunkle. | Source : Toddler Ride On Toys
What's A Black Hole In any case, if singularities do exist, the Penrose cosmic censorship may, by means of a compulsory event horizon, forever prevent their exposure to mans observing telescopes?... Similar Editorial : Black Hole For Kids by Pcp. | Source : Toys For Special Needs Children
Garbage-In-Gigawatts-Out A single kilogram of garbage can produce enough electrical energy to power a futuristic, power-hungry household for more than a century!On the reverse side of the coin, we may soon have the planets ...... Similar Editorial : Black Hole For Kids by Pcp. | Source : Articles on Education Pg. 113
Green Gigawatts From Garbage A single kilogram of garbage can produce enough electrical energy to power a futuristic, power-hungry household for more than a century!On the reverse side of the coin, we may soon have the planets ...... Similar Editorial : Black Hole For Kids by Pcp. | Source : Articles on Education Pg. 114
