how to make a SOLID Tesseract?
no. the pins positions are at ellipses foci. the foci of an ellipse are two fundamentals of the ellipse
Obviously not!You want to obtain POTASSIUM permanganate! Can you have it if you use Ammonium nitrate?!
Aren't these natural flowers?
Doesn't the bleaching reagent affect also our lives?
Where's the video?and why i can't follow you?