Unlike the other gas giants, Uranus has an extreme tilt that causes its seasons to be severely pronounced.

Unlike gas balloons, the envelope does not have to be sealed at the bottom since the air near the bottom of the envelope is at the same pressure as the surrounding air.

Unlike the Schrödinger's cat thought experiment which used poison gas and a radioactive decay trigger, this version involves a life-terminating device and a device that measures the spin value of protons.

Unlike aerodynamic aircraft such as fixed-wing aircraft and helicopters, which produce lift by moving a wing through the air, aerostatic aircraft stay aloft by having a large " envelope " filled with a gas which is less dense than the surrounding atmosphere.

Unlike most gas turbines, an emergency power unit has no gas compressor or ignitors, and uses a combination of hydrazine and water, rather than jet fuel.

Unlike a classical ideal gas, whose pressure is proportional to its temperature ( P = nkT / V, where P is pressure, V is the volume, n is the number of particles — typically atoms or molecules — k is Boltzmann's constant, and T is temperature ), the pressure exerted by degenerate matter depends only weakly on its temperature.

Unlike many other arachnids, ricinuleids have no book lungs, and gas exchange takes place through trachea.

Unlike noble gases, an inert gas is not necessarily elemental and is often a compound gas.

Unlike other shunt protector devices, a GDT once triggered will continue to conduct at a voltage less than the high voltage that initially ionized the gas ; this behavior is called negative resistance.

Unlike an ideal gas, though, in which tiny particles move constantly, stopping the shaking would simply cause the beads to drop.

Unlike isolated systems, like atoms or molecules in gas phase, the density distributions are not discrete like a spectral density but continuous.

Unlike gas stoves that are powered by gas, it is powered by electricity.

Unlike conventional gas-operated firearms, direct impingement does away with a separate gas cylinder, piston, and operating rod assembly.

Unlike much natural gas from conventional reservoirs, coalbed methane contains very little heavier hydrocarbons such as propane or butane, and no natural gas condensate.

Unlike most other gas switch tubes, the krytron uses arc discharge to handle very high voltages and currents ( several kV and several kA peak ), rather than the usual low-current glow discharge.

Unlike most centrifuges which rely on batch processing, the gas centrifuge utilizes continuous processing, allowing cascading, in which multiple identical processes occur in succession.

Unlike the M16 where the gas is directed into a cavity around the bolt, the MAS system vents the gas to the air after expanding in a hollow on the bolt carrier.

Unlike the DEFA cannon, the revolver chamber is electrically operated, rather than gas operated, improving both reliability and rate of fire.

Unlike ionizers, ozone generators are designed to produce significant amounts of ozone, a strong oxidant gas which can oxidize many other chemicals.

Unlike pure metals, most alloys do not have a single melting point, but a melting range in which the material is a mixture of solid and liquid phases.

Unlike mercury, liquid gallium metal wets glass and skin, making it mechanically more difficult to handle ( even though it is substantially less toxic and requires far fewer precautions ).

Unlike any other element, helium will remain liquid down to absolute zero at normal pressures.

Unlike copper and tin, liquid iron dissolves carbon quite readily.

Unlike pigment, dyes dissolve when mixed into a liquid.

Unlike liquid phase bilayers, the lipids in a gel phase bilayer are locked in place.

Unlike other cirrus clouds, cirrocumulus include a small amount of liquid water droplets, although these are in a supercooled state.

Unlike bánh rán, bánh cam is coated with a layer of sugary liquid and has no jasmine essence.

Unlike conventional tray distillation in which every tray represents a separate point of vapor liquid equilibrium the vapor liquid equilibrium curve in a packed column is continuous.

Unlike rain and snow mixed, ice pellets, or hail, freezing rain is made entirely of liquid droplets.

Unlike later thermonuclear weapons, Mike used deuterium as its fusion fuel, maintained as a liquid by an expensive and cumbersome cryogenic system.

Unlike previous batteries, it used a paste electrolyte instead of a liquid.

Unlike the V-2, Wasserfall was designed to stand ready for periods of up to a month and fire on command, therefore the volatile liquid oxygen used in the V-2 was inappropriate.

Unlike in the fusion-welding processes, no liquid or molten phase is present in the joint.

Unlike liquid crystal displays, a VFD emits a very bright light with high contrast and can support display elements of various colours.

Unlike gases, a typical liquid propellant has a density similar to water, approximately 0. 7-1. 4g / cm³ ( except liquid hydrogen which has a much lower density ), while requiring only relatively modest pressure to prevent vapourisation.

Unlike the Space Shuttle, whose solid rocket boosters expended chemical wastes during launch, VentureStar's exhausts would have been composed of only water vapor, since VentureStar's main fuels would have been only liquid hydrogen and liquid oxygen.

* Unlike electron microscope methods, specimens do not require a partial vacuum but can be observed in air at standard temperature and pressure or while submerged in a liquid reaction vessel.

Unlike sarin, cyclosarin is a persistent liquid, meaning that it has a low vapor pressure and therefore evaporates relatively slowly, about 69 times slower than sarin and 20 times slower than water.

Unlike other liquid metals used in this application, such as lithium and mercury, the nonreactivity makes Galinstan a safer material to use.

Unlike the larger Tanker Bug that carries with it a supply of bio-flammable liquid, Blister Bugs must first produce the bio-corrosive acid in its abdomen that it spits forth from its maw to ranges of ten meters or more.

* Unlike other Compact series organs, the Compact Duo models require a separate power supply / solid-state preamp / real spring reverb unit ( called the Farfisa F / AR ), to which the organ connects via a multi-lead cable.