Help Keep PTSOS Going, Click Here: https://www.gofundme.com/ptsos Dan Burns explains his space-time warping demo at a PTSOS workshop at Los Gatos High School, on March 10, 2012. Thanks to Shannon Range from the Gravity Probe B program for creating the original demonstration which he shared with Dan in 2004. Information on how to make your own Spacetime Simulator can be found here: https://youtu.be
![Gravity Visualized](https://cdn-ak-scissors.b.st-hatena.com/image/square/3615cc20bf7c08a3d73ef436319e5959b6100948/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2FMTY1Kje0yLg%2Fhqdefault.jpg)