On early "slingshot" style dragsters the front wheels were basically bicycle tires. The centrifugal force of the tire rotating would pull the schrader valve open, releasing most of the air. The fix was to install and valve cap with o-ring.
A wall cloud marks an area of low pressure within a mesocyclone. The pressure drop causes a temperature drop, which in turn causes water vapr to condense.
A Low Pressure System
Vasodilation causes a drop in blood pressure.
420 feet straight up along with a 400 ft drop
Not enough oil.
Generally, a drop in air pressure causes precipitation - rain, snow, sleet, hail, and so forth.
The "Dragster" is smaller then Kingda Ka. Kingda Ka is taller.
Yes, increase in pressure causes the freezing point to drop.
Vasovagal syncope means that your parasympathetic nervous system (which calms and quiets your body) kicked in too strongly, causing a drop in blood pressure. This drop in blood pressure causes a lot of things to happen, two of which are fainting (syncope) and headache. The drop in pressure changes the pressure in your head as well, and the membrane surrounding your brain is sensitive to such pressure changes, and generally causes pain in the form of a head ache. When people take nitro for heart pain, the result is a drop in blood pressure, usually with an accompanying headache.
The oil gets thinner. It is normal for the oil pressure to drop after the engine has reached full operating temperature. If you have from 30-40 psi pressure when the engine is hot then that is normal.
420 feet in which you go straight up and a 400 ft drop
Heat stroke often causes a drop in blood pressure, which in turn causes the disorientation and often deliriousness.