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Bleeding or flushing is shiny, black surface film of asphalt on the road surface caused by upward movement of asphalt in the pavement surface. [1] [2] [3] Common causes of bleeding are too much asphalt in asphalt concrete, hot weather, low space air void content and quality of asphalt. [4]
Driving while listening to a certain snowman-themed seasonal song could land you in a snow bank if you're not careful. The ‘most dangerous’ Christmas song you should never listen to while ...
Since one of the causes of highway hypnosis is sensory deprivation (monotonous, uninteresting scenery), it can be useful to place bright and unusual decorative objects along the highway. [ 4 ] Highway hypnosis is often a precursor to falling asleep at the wheel, so at the first signs of drowsiness, the driver is advised to stop the car and rest ...
While on common perception the engine is the main cause for noise, tire noise becomes the dominant source of noise above 20–30 miles per hour (30–50 km/h) for passenger vehicles. Although aerodynamic noise does increase at highway speeds, it contributes less than tire noise unless at very high speeds.
While the forecast shows warmer temperatures ahead, Peterson said that doesn’t mean chances for more snow are gone. The region sees snow through February and March and may be even into April and ...
Whilst there are similarities, both the causes and effects are different. A whiteout is a reduction and scattering of sunlight. [2] [3] [better source needed] Cause: Sunlight is blocked, reduced and scattered by ice crystals in falling snow, wind-blown spin-drift, water droplets in low-lying clouds or localised fog, etc.
Severe weather can occur under a variety of situations, but three characteristics are generally needed: a temperature or moisture boundary, moisture, and (in the event of severe, precipitation-based events) instability in the atmosphere.
Blowing snow could prompt power outages and snarl travel across a swath of the nation's northern tier, and it's so cold in the South that iguanas could start falling from trees in Florida as waves ...