Oliver R Jovanovic, MSc (General Physics)
Rewards:
1) “Methods for Detecting and/or Removing Air from Moving Fluids”
https://www.innocentive.com/ar/challenge/9933131
2) “NASA Challenge: Strain Measurement of Vectran and Kevlar Webbing”
https://www.innocentive.com/ar/challenge/9933145
Invited participant:
NASA “Asteroid Redirect Mission”
https://www.nasa.gov/mission_pages/asteroids/initiative/index.html
More about the author:
https://assignmentstop.webs.com/about-us
"Photon, mass and gravity"
Chapter by chapter, whole book explanation.
https://www.youtube.com/playlist?list=PLghQZUuqfeLC8NE_Bd_hPcxhN02Ri-3Fs