Streaks follow the flow. The glowing slice is the wake where the following car's front wing meets it.
Measured cost of following at this gap
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What is real here. The lap-time numbers, the curve, and how fast the wake fades with distance are measured
from 2026 timing data (the race-pace model's residual at each gap, compared with clean air). The shape of the airflow (tip vortices, upwash,
turbulence) is a physically motivated illustration, not a CFD result. Car modelled to the 2026 regulations; no team marks.