Tuesday, April 4, 2017

Kepler's 3rd law explains motion

Kepler's Laws

  1. The orbit of a planet is an ellipse with the Sun at one of the two foci.
  2. A line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time.[1]
  3. The square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit.

Credit: Pari Sploter

Sunday, April 2, 2017

Hannes Alfve'n and the Electromagnetic Universe

Electromagnetic Universe

Credit: soupdragon42

Twinkle, Twinkle Electric Star

Credit https://www.thunderbolts.info/wp/

Tuesday, March 28, 2017

The History of Electricity by Eric Dollard

For the last several months I have been laid up from an accident that shattered my right ankle. I am now able to walk again thanks to an amazing surgeon and medical team. It is kind of difficult to get up on that proverbial horse and study again when pain is the only relationship I had to my life.

So now I found Eric Dollyard's review of the history of electricity. After watching it several times and taking prolific notes. I now feel I can understand the people he quotes including Tesla.

Here is the video
Credit Eric Dollard

Wednesday, February 8, 2017

Caroline Moore discovers supernova at age of 14

A young woman of 14 who is part of a amateur astronomy group searches through data to find supernovae.

Congratulations, I hope you continue your studies in science