By BurtJordaan on
Thursday, June 26, 2008
What is gravity? The truth is that at the most fundamental level, no one really knows. This post covers the very basics of Einstein's gravity in terms of the gravitational acceleration that is caused by curved spacetime and velocity.
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By BurtJordaan on
Tuesday, June 17, 2008
This old 'enigma' has
puzzled scores of people over the last century. There are many so-called
'solutions to the twin paradox', but many are still left confused. Here's how
you as engineer should look at it.
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By BurtJordaan on
Tuesday, June 10, 2008
In this opening post, I will start to answer the question: what is relativity? There is obviously a lot more to it than what I describe here, but it's a start...
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