How do landscape round trash cans handle the disposal of time-travel waste?

The concept of time-travel waste disposal might sound like pure science fiction, but let's entertain the possibility through the lens of modern landscape design. Landscape round trash cans, typically seen in parks and urban areas, could theoretically be adapted to handle chronologically displaced materials with these innovative features:

1. Temporal Shielding – Reinforced with hypothetical "chrono-resistant" alloys to prevent paradoxical interactions between past, present, and future waste.

2. Quantum Sorting – Internal compartments using theoretical physics principles to separate biodegradable 21st-century apple cores from, say, plutonium-based 25th-century snack wrappers.

3. Self-Erasing Capacity – For hazardous time-contaminants, a sci-fi inspired "auto-vanishing" mechanism could erase objects violating temporal prime directives.

4. Aesthetic Adaptability – Their circular form allows seamless integration into any era's landscape design, avoiding anachronistic visual pollution.

While purely speculative, this mental exercise highlights how even mundane objects like trash cans might evolve to address extraordinary challenges—blending environmental consciousness with theoretical futurism. Municipalities planning "future-proof" cities could consider such forward-thinking designs, even if time-travel remains fictional... for now.