Penrose Stairway

저자:Ivan De Winne

The Penrose stairs or Penrose steps, also dubbed the impossible staircase, is an impossible object created by Lionel Penrose and his son Roger Penrose.

새 자료

Parallelogram Linkage
Transforming Random Variables
Untitled
Slope Between 2 Points (Phase 2)
apec

자료 찾기

Graphing Sine and Cosine
สามเหลี่ยมพีทาโกรัส
Función Seno
Eksplorasi Dilatasi

주제 찾기

실수
유리수
둘레
직사각형
평균