When our eyes met the air was filled with an unuttered message of `` Me, too ''.

When air travel was in its infancy, the sky was considered big enough and high enough for all.

When the child raises his seat into the air, the teacher takes hold under both sides of the pelvis ; ;

When stacking wine on its side in a bin, care should always be taken to be sure there is no air bubble left next to the cork.

When they had gone, he stood for a minute breathing in the mustiness of old paper and leather which the busily thrumming air conditioner couldn't quite dispel.

When he turned into the highway that led to the outskirts of the city and then rose toward home, he had to pull over to the curb and wait for a few minutes, sucking in air and squinting and blinking his eyes to clear them of tears.

When a parcel of air descends, the pressure on the parcel increases.

When the pressure applied on a parcel of air decreases, the air in the parcel is allowed to expand ; as the volume increases, the temperature falls and internal energy decreases.

116 .</ ref > When air condenses it becomes visible, as mist and then rain and other forms of precipitation, and as the condensed air cools Anaximenes supposed that it went on to form earth and ultimately stones.

When people started to study scientifically how to fly, people began to understand the basics of air and aerodynamics.

When the particles are in great motion, they produce a Doppler shift for measuring wind speed in the laser light, which is used to calculate the speed of the particles, and therefore the air around the anemometer.

When surface to air missiles became capable of hitting high flying aircraft bombers, bombers used flight at low altitude to evade radar detection.

When Colonel de Gaulle did organize a counter-attack with superior French tanks, he did not have the air support to gain the upper hand and had to retreat.

" When Congress, in the summer of 1973, legislated an end to U. S. military action in, over, or off the shores of Indochina, the only U. S. military activity then going on was air support of a friendly Cambodian government and army desperately defending their country against a North Vietnamese and Khmer Rouge onslaught ... What destabilized Cambodia was North Vietnam's occupation of chunks of Cambodian territory from 1965 onwards for use as military bases from which to launch attacks on U. S. and South Vietnamese forces in South Vietnam.

When the stale air, warmed from the lungs, is exhaled, it condenses as it meets colder external air.

When the work was done, the artist, waving his wings, found himself buoyed upward and hung suspended, poising himself on the beaten air.

When he arrived home, Sullivan learned he would not be able to air the Bergman material from it.

When Ford approached the U. S. Federal Aviation Administration ( FAA ) about regulatory issues, the critical problem was that the ( then ) known forms of air traffic control were inadequate for the volume of traffic Ford proposed.

Allied fighters, by gaining air superiority over the European battlefield, played a crucial role in the eventual defeat of the Axis, which Reichmarshal Hermann Göring, commander of the German Luftwaffe summed up when he said: " When I saw Mustangs over Berlin, I knew the jig was up.

When forming a sibilant, one still is forcing air through a narrow channel, but in addition the tongue is curled lengthwise to direct the air over the edge of the teeth.

When the reactive substance comes in contact with the resin, it will bond to it, removing it from the air stream.

When values of temperature derived with this instrument were compared with the accepted values associated with liquid helium-4 vapor pressures, differences of about 10 and 7 millidegrees respectively were found.

When the temperature reached 32-degrees-F all protozoan activity ceased ; ;

When this water level has been reached, inject steam into the wheel until the temperature reaches that shown in Column B of Table 2.

When this water level has been reached, inject steam until the temperature is that shown in Column Aj.

When this water level has been reached inject steam until the temperature is that shown in Column Aj.

When compressed at room temperature to 7 GPa, α-berkelium transforms to the beta modification, which has a face-centered cubic ( fcc ) symmetry and space group Fmm.

When the working liquid is water and the bain-marie is used at sea level, the maximum temperature of the material in the lower container will not exceed 100 degrees Celsius ( 212 F ), the boiling point of water at sea level.

When the partial pressure of is reduced, for example when a can of soda is opened, the equilibrium for each of the forms of carbonate ( carbonate, bicarbonate, carbon dioxide, and carbonic acid ) shifts until the concentration of in the solution is equal to the solubility of CO < sub > 2 </ sub > at that temperature and pressure.

When the temperature is low, the spring winds and closes the valve, which allows the fan to spin at about 20 % to 30 % of the shaft speed.

When a small increment of heat is gained by a calorimetric body, with small increments, of its volume, and of its temperature, the increment of heat,, gained by the body of calorimetric material, is given by

When the temperature decreases again, the rock contracts, causing pieces of the rock to break off.

When the moisture content evaporates during detonation, cooling occurs, which reduces the temperature of reaction.

When a system, for example, n moles of a gas of volume V at pressure p and temperature T, is created or brought to its present state from absolute zero, energy must be supplied equal to its internal energy U plus pV, where pV is the work done in pushing against the ambient ( atmospheric ) pressure.

When the process of escape and return reaches an equilibrium, the vapor is said to be " saturated ," and no further change in either vapor pressure and density or liquid temperature will occur.

When the temperature rises beyond a certain point, called the Curie temperature, there is a second-order phase transition and the system can no longer maintain a spontaneous magnetization, although it still responds paramagnetically to an external field.

" When Groucho himself was on his deathbed, and a nurse came around with a thermometer, explaining that she wanted to see if he had a temperature, he responded, " Don't be silly — everybody has a temperature.

When heat is added to a thermal system, the change in entropy is the increase in mass-energy divided by temperature:

When this insulation is insufficient to maintain body temperature, they may resort to shivering -- rapid muscle contractions that quickly use up ATP, thus stimulating cellular metabolism to replace it and consequently produce more heat.

When the blade of an ice skate passes over the ice, the ice undergoes two kinds of changes in its physical state and a change in temperature due to kinetic friction and the heat of melting.

When the temperature drops below 50 ° F ( 10 ° C ), feeding, particularly with protein, is halted or the food can spoil in their stomachs, causing sickness.

When temperature is changed one of the phases grows, forming different morphologies depending on the temperature change.