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Author:
kristjan.kalnitski
New Resources
Stairs (Optical Illusion)
Ellipse, Hyperbola and Circle as Envelopes
"Compressed" Astroid as Envelope
Simplifying Radicals: Geometric Thin Slice
Construct a Square
Discover Resources
The Doppler Effect with Sound
sinx+d
allo Untitled
Double Slit Interference
Копия The Family of Polar Roses