Penrose Stairway

Autor: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.

Nuevos recursos

Measuring Cup
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Equilateral Triangle Cross Sections
רישום חופשי
Use a matrix with its elements as functions

Descubrir recursos

ΟΛΟΚΛΗΡΩΜΑ (και ανισότητα) (39)
Altura Referente à Hipotenusa
Orthic Triangle
Altitude
Rollercoaster example

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Mediana
Esfera
Lógica
Rectas
Cálculo diferencial