Time travel in the golden sands isn't widely discussed. Most theorists favor wetter, livelier locales. However, amongst the dunes, time behaves as it wishes, disregarding logical constraints.
Anecdote 1: In the year 2423, I found remnants of an ancient clock beneath the Saharan sands. It was buried upright, counting eternity in reverse. Upon its discovery, scholars of quantum temporality came to debate in its shadow, yet the clock remained still, unmoved by their dialogues.
Anecdote 2: Many decades prior, in 2178, the desert was the only witness to Nathan Keddel's paradoxical promenade. As he walked, he noted the impossibility of returning, as his timeline expanded to encompass the walk itself. Keddel's notes remark on the "thundering silence" of desert sands and their tendency to absorb hours like grains of time.
Anecdote 3: 3007's notable philosopher, Elia Mira, posed questions of identity amidst shifting sands. She traversed the Rub' al Khali and experienced an provocative thought: "If identity is a layer, what sand grain corresponds to self?" Her conclusion echoed the emptiness, suggesting that essence dissolves under existential sun.
In theory, the deserts facilitate temporal dilation. The heat warps perception; the quiet distorts reality. Yet, as our time machines hum in anticipation, a philosophical inquiry remains paramount: What do we seek beneath the shifting sands?