You don't see equations carved on to the mountainsides.

Thinking, how can that be? You're cheating. The lines are curved.

The residential district features beautiful landscaping, with lakes and winding streams.

Look at the world. You don't see equations carved on to the mountainsides.

The mid ocean ridge is a huge mountain range, 40,000 miles long, snaking around the entire globe.

The water retention spaces have winding banks, shallow and deep zones, a diverse vegetation of water plants and are built aligned to the prevailing wind direction this way the water is always moving, is enriched with oxygen,

They rip off the topsoil of 10 winding hills... then sprint in here all fogheaved with excitement, lugging nuggets... big, bright, and shiny.

And you want to make one that's a little less messy, so you try again with another strip and tape it nicely into a twisty foldy loop.

The cave entrances are aligned along the anticlinal crest (Figure 2) but the caves are controlled by longitudinal, transverse, and oblique fractures and faults and comprise complex winding patterns in the plan view, remaining largely within and near the anticlinal crest zone.