Update links.md

Author: stevekrouse

links.md

@@ -12,6 +12,7 @@ title: Link Research
 * http://witheve.com/
 * google "streams as spreadsheet" and collect links here
 * http://www.luna-lang.org/
+* https://github.com/viskell/viskell
 
 ### Unordered
 
@@ -68,6 +69,9 @@ title: Link Research
 
 ## Researched
 
+* [Flowsheets](http://tinyletter.com/Flowsheets/letters/flowsheets-visualizations)
+  * neat spreadsheet like interface for python computations
+
 * [Ken Perlin on Chalktalk](https://www.youtube.com/watch?v=xuzrF_82z7U)
   * professor at NYU
   * making magic real with AR/VR. A combo of harold with a crayon and harry potter