Sunrise Mind Exercise No. 025 - Can you go up or down forever?
Penrose stairs: A two-dimensional depiction of a staircase in which the stairs make four 90-degree turns as they ascend or descend yet form a continuous loop, so that a person could climb them forever and never get any higher. This is clearly impossible in three-dimensional Euclidean geometry but possible in some non-eucliean geometry like in nil geometry.
Music:
Awakening Dew - Emotional Romantic Piano by Keys of Moon Music, Serjo De Lua
/ keysofmoon
Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/...