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Penrose stairs Impossible staircase on Backpack
A backpack for any occasion. Affords enough space for school books and files, and is the trusty companion you need on holiday or in times of leisure.
- Main compartment with double zipper and zipped front pocket
- Handy headphone opening for safe transport of an MP3 player or iPod while listening to music
- Holding capacity: 15.7 litres)
- Fabrics: 100% polyester
- A - Length in in
- B - Width in in
| Size | A (in) | B (in) |
|---|---|---|
| One Size | 14.96 | 11.02 |
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Created by Science Design
Penrose stairs Impossible staircase
Created by Science Design
The Penrose stairs or Penrose steps, also dubbed the impossible staircase, is an impossible object created by Oscar Reutersvärd in 1937.
Tags: Penrose, stairs, Impossible, staircase, object, steps, triangle, two, dimensional, Euclidean, geometry, continuous, gift, Oscar Reutersvärd, Lionel Penrose, Roger Penrose
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