RT @Learn_Things: This is a simple visualization behind the formula to calculate the surface of a sphere https://t.co/5INjQAaQm1 0 atbildes
Jānis Lazdāns (2017-02-06 07:20:38) |
RT @Learn_Things: This is a simple visualization behind the formula to calculate the surface of a sphere https://t.co/5INjQAaQm1 |