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Matthew Saunders

No Sex Tonight. List of Free Books. Relativistic Baseball. What would happen if you tried to hit a baseball pitched at 90% the speed of light?

Relativistic Baseball

- Ellen McManis Let’s set aside the question of how we got the baseball moving that fast. We'll suppose it's a normal pitch, except in the instant the pitcher releases the ball, it magically accelerates to 0.9c. From that point onward, everything proceeds according to normal physics. The answer turns out to be “a lot of things”, and they all happen very quickly, and it doesn’t end well for the batter (or the pitcher).

The ball is going so fast that everything else is practically stationary. The ideas of aerodynamics don’t apply here. These gamma rays and debris expand outward in a bubble centered on the pitcher’s mound. The constant fusion at the front of the ball pushes back on it, slowing it down, as if the ball were a rocket flying tail-first while firing its engines. After about 70 nanoseconds the ball arrives at home plate. Suppose you’re watching from a hilltop outside the city. An Essay by Einstein. "How strange is the lot of us mortals!

An Essay by Einstein

Each of us is here for a brief sojourn; for what purpose he knows not, though he sometimes thinks he senses it. But without deeper reflection one knows from daily life that one exists for other people -- first of all for those upon whose smiles and well-being our own happiness is wholly dependent, and then for the many, unknown to us, to whose destinies we are bound by the ties of sympathy. A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving... "I have never looked upon ease and happiness as ends in themselves -- this critical basis I call the ideal of a pigsty. The ideals that have lighted my way, and time after time have given me new courage to face life cheerfully, have been Kindness, Beauty, and Truth.

"My political ideal is democracy. Damn+printers.jpg (585×852) Determination. Rhetological Fallacies. Western Philosophy. Code of Conduct. Rock-paper-scissors-lizard-Spock. A diagram explaining the outcomes of the game The normal form matrix of rock-paper-scissors-lizard-Spock.

Rock-paper-scissors-lizard-Spock

Rows represent available choices for player 1, columns those for player 2. Numbers in cells show utility (payoff) for player 1, player 2. Rock-paper-scissors-lizard-Spock is an expansion of the classic selection method game rock-paper-scissors. It operates on the same basic principle, but includes two additional weapons: the lizard (formed by the hand as a sock-puppet-like mouth) and Spock[1] (formed by the Star Trek Vulcan salute). Rules[edit] The rules of rock-paper-scissors-lizard-Spock are: There are ten possible pairings of the five gestures; each gesture beats two of the other gestures and is beaten by the remaining two. References[edit] SNESbox.com - play SNES games online! JavaScript Particle System Sandbox. JS GameBoy Color Game Center. Must read this troll « Tehnikonline.ro.