While investigating this phenomenon, researchers discovered that static electricity could cause low-pressure air to glow.

While looking at the glow to the south caused by the destruction of Miami, the family sees the nuclear explosion and mushroom cloud that destroys Tampa and MacDill Air Force Base, and which temporarily blinds Randy's niece, Peyton.

While most marine bioluminescence is green to blue, the Black Dragonfish produces a red glow.

While the electrical operating characteristics remain similar, the lamps light with a bluish glow ( including some ultraviolet ) rather than neon's characteristic reddish-orange glow.

While it shared similarities with St Elmo's fire, the glow experienced was from the impact of ash particles on the leading edges of the aircraft, similar to that seen by operators of sandblasting equipment.

While a corona discharge is usually revealed by a relatively steady glow or brush discharge in air, partial discharges within solid insulation system are not visible.

While chanting a spell, she places her hands on the scythe, and both she and the weapon light up in an ethereal glow and her hair turns white, the opposite of Dark Willow.

While neon tube lights are typically meters long, the neon lamps can be less than one centimeter in length and glow much more dimly than the tube lights.

While these lamps are now antiques, the technology of the neon glow lamp developed into contemporary plasma displays and televisions.

While production V8 engines use four crank throws spaced 90 ° apart, high-performance V8 engines often use a " flat " crankshaft with throws spaced 180 ° apart.

While there have been and still are many stationary applications, the real strength of internal combustion engines is in mobile applications and they dominate as a power supply for cars, aircraft, and boats.

While gasoline internal combustion engines are much easier to start in cold weather than diesel engines, they can still have cold weather starting problems under extreme conditions.

While it is true that three power strokes typically occur per rotor revolution due to the 3: 1 revolution ratio of the rotor to the eccentric shaft, only one power stroke per shaft revolution actually occurs ; this engine provides three power ' strokes ' per revolution per rotor giving it a greater power-to-weight ratio than piston engines.

While working as an instrument maker at the University of Glasgow, Watt became interested in the technology of steam engines.

While there are still some places in the world where sail-powered passenger, fishing and trading vessels are used, these craft have become rarer as internal combustion engines have become economically viable in even the poorest and most remote areas.

* While at lower speeds, air-breathing engines are very efficient, the efficiency ( Isp ) and thrust levels of air-breathing jet engines drop considerably at high speed ( above Mach 5 – 10 depending on the engine ) and begin to approach that of rocket engines or worse.

While most modern turbojet and turbofan engines use axial-flow compressors, turboprop engines usually contain at least one stage of centrifugal compression.

While 60 ° V6 engines are not as well balanced as inline-6 and flat-6 engines, modern techniques for designing and mounting engines have largely disguised their vibrations.

While this approach does increase the complexity of the eccentric shaft design, it has been used successfully in the Mazda's production three-rotor 20B-REW engine, as well as many low volume production race engines.

While fuel burn is still marginally higher than traditional engines, it is outweighed by other beneficial factors.

While a significant majority of water vessels are powered by diesel engines, with sail power and gasoline engines also remaining popular, boats powered by electricity have been used for over 120 years.

While modern flares can have an IR signature that is closely matched to the launching aircraft's engine exhaust, there is a readily distinguishable difference in UV signature between flares and jet engines.

While rules vary from country to country, most series require that the competitors start with a standard body shell, but virtually every other component may be allowed to be heavily modified for racing, including engines, suspension, brakes, wheels and tires.

While based in Cornwall Murdoch had to deal with a wide range of mechanical problems related to steam engines, and this led him to make practical improvements to the basic steam engine designs used by Boulton and Watt.

While the wall could hold against medieval attacks, Sultan Murad used bombards to supplement the usual siege engines and scaling ladders, leaving the Hexamilion in ruins by 10 December.

While the larger hypergolic engines used in some launch vehicles

While they were away Blanche came into the office every morning, running things as she had always run them for Stanley, going through the week in a dazed stupor, getting things done automatically, out of habit.

While the inning is still being played, this last scenario can cause a temporary situation where a run has already scored, but its earned / unearned status is not yet certain.

While the winning run was allowed to stand on that occasion, the dispute raised O ' Day's awareness of the rule, and directly set up the Merkle controversy.

While Boxing Day is 26 December, many retailers who hold Boxing Day Sales will run the sales for several days before or after 26 December, often up to New Year's Eve.

While he was working at Friends Bubbles formed an association with Hawkwind and became responsible for a run of their album sleeves, including X In Search of Space, Doremi Fasol Latido and Space Ritual.

While originally conceived and edited for American television ( and announced in an advertisement by NBC in the Tuesday, July 9, 1963 issue of The Hollywood Reporter ), the production was re-edited for a British theatrical run before the American television debut.

While riding on horseback, he directed his mount to run over people.

While long-distance trains can be run by any railway company, the companies also receive no subsidies from the government.

While a run of five heads is only

While OS / 2 continued to run Windows 3. 1 applications, it lacked support for anything but the Win32s subset of Win32 API ( see above ).

While many expected Aaron to break Ruth's home run record in 1973, a key moment of the season came on August 6.

While most MOOs are run by administrative fiat, in summer of 1993 LambdaMOO implemented a petition / ballot mechanism, allowing the community to propose and vote on new policies and other administrative actions.

While national parks are generally understood to be administered by national governments ( hence the name ), in Australia national parks are run by state governments and predate the Federation of Australia.

While Odysseus was away praying, his men ignored the warnings of Tiresias and Circe and hunted down the sacred cattle of the sun god Helios as their food had run short.

While, in 1988, Windows / 386 2. 1 could run several cooperatively multitasked DOS applications, including expanded memory ( EMS ) emulation, OS / 2 1. 3, released in 1991, was still limited to one " DOS box ".

While azhdarchid pterosaurs probably could not run, they would have been relatively fast and energy efficient.

While arm power, accuracy, and pocket presence – the ability to successfully operate from within the " pocket " formed by his blockers – are still the most important quarterback virtues, the ability to elude or run past defenders creates an additional threat that allows greater flexibility in the team's passing and running game.

While Niccolò Machiavelli's Discourses on Livy is the period's key work on republics, he also wrote The Prince on how best to run a monarchy.

While it is possible to run without movements of the arms, the spine and shoulders will generally still be recruited.

While the Liberals took only two seats from Labor, Askin got the support of the two independent members, Douglas Darby ( Manly ) and Harold Coates ( Hartley ), giving him enough support to end Labor's 24-year run in power.

While reliable figures are difficult to obtain, estimated global sales of The Hobbit run between 35 and 100 million copies since 1937.

While looking for flowers they run into Keith and Wendy.

While the planks were renamed, most address ideas found in earlier platforms and run no longer than three to four sentences.

While many historians and authors agree that Woodhull was the first woman to run for President of the United States, some have questioned that priority given issues with the legality of her run.