Is it true that rolling down a window or singing along with the radio helps keep someone awake while driving?

The assertion that rolling down a window or singing along with the radio helps keep someone awake while driving is not accurate. While these actions might provide a brief distraction or momentary stimulation, they do not effectively combat fatigue or drowsiness in the long term. Driving requires a high level of attention and focus, and simple activities like these may not be enough to maintain alertness, especially during longer trips or at times when fatigue is setting in.

Fatigue can impair coordination, judgment, and reaction times, and relying on superficial methods such as opening a window or singing may cause a driver to underestimate their level of tiredness. Instead, taking proper breaks, getting enough rest before driving, and being aware of warning signs of fatigue are more reliable strategies for ensuring safety on the road.