Tags » Physics

Project 3.1: Implementation of basic Particle Swarm Optimization (Code and my own voice)

The weather is summer-like and I am siting here learning… Fortunately I found time to take a break and post implementation of PSO ( 83 more words

Bez Kategorii

Suspended in the immense vastness of space and time

Watching us at 4K resolution at ~1000 frames/s, we realize how increadibly lonely we are.

Any signal takes millenia of milliseconds, whole aeons of femtoseconds to reach us. 60 more words

The Elegant Universe (A Book Excerpt)

As read in Brian Greene’s The Elegant Universe:

“Calling it a cover-up would be far too dramatic. But for more than half a century – even in the midst of some of the greatest scientific achievements in history – physicists have been quietly aware of a dark cloud looming on a distant horizon.

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Reading

NASA May Have Accidentally Created a Warp Field - Mysterious Universe .org

http://mysteriousuniverse.org/2015/04/nasa-may-have-accidentally-developed-a-warp-drive/

Star Trek” introduced the world outside of rocket science circles to the concept of warp drive – the propulsion system that allowed the starship Enterprise to travel faster than the speed of light. 243 more words

Science

Expectation Values

For a particle in state , the expectation value of is

The expected value is not the average of the results when measuring a particle’s position over and over again. 65 more words

Physics

Trajectory of a point on a rotating and translating disc!

So we know how a point on a rotating disc would move over time. It goes round and round a fixed circle on the disc. The radius of the circle would be the distance of the point from the center of the disc. 491 more words

Physics!