IN: Is it true that does a fluid ounce of water weigh an ounce?

The fluid ounce is distinct from the ounce as a unit of weight or mass, although it is sometimes referred to simply as an ''ounce'' where context makes the meaning clear, such as ounces in a bottle.

OUT: no

IN: Is it true that do u need a licence for airsoft guns?

Under federal law, airsoft guns are not classified as firearms and are legal for all ages. People under the age of 18 are not permitted to buy airsoft guns over the counter in stores. However, a person of any age may use one (with the permission of their parents, of course, for anyone under 18). This is also the case for the laws in each state. However, in some major cities, the definition of a firearm within their respected ordinances includes propulsion by spring or compressed air, thus making airsoft subject to applicable laws. For example, airsoft guns within the state of California can only be bought by a person above the age of 18. However, no laws indicate an age requirement to sell airsoft guns. Generally speaking, toy, look-alike, and imitation firearms must have an orange tip during shipping and transportation.

OUT: no

IN: Is it true that does carbonic acid decompose into water and carbon dioxide?

It was long believed that carbonic acid could not exist as a pure compound. However, in 1991 scientists at NASA's Goddard Space Flight Center (USA) succeeded in making solid HCO samples. They did so by exposing a frozen mixture of water and carbon dioxide to high-energy proton radiation, and then warming to remove the excess water. The carbonic acid that remained was characterized by infrared spectroscopy. The fact that the carbonic acid was prepared by irradiating a solid HO + CO mixture, or even by irradiation of dry ice alone, has given rise to suggestions that HCO might be found in outer space or on Mars, where frozen ices of HO and CO are found, as well as cosmic rays. It was announced in 1993 that solid carbonic acid had been created by a cryogenic reaction of potassium bicarbonate and HCl dissolved in methanol. Later work showed that in fact the methyl ester had been formed, but other methods were successful. Theoretical calculations showed that a single molecule of water can catalyze the decomposition of a gas-phase carbonic acid molecule to carbon dioxide and water. In the absence of water, the dissociation of gaseous carbonic acid has been predicted to be very slow, with a half-life of 180,000 years. This only applies if the molecules are few and far between, because it has also been predicted that gas-phase carbonic acid will catalyze its own decomposition by forming dimers, which then break apart into two molecules each of water and carbon dioxide.

OUT: yes

IN: Is it true that are they going to make another john carter movie?

John Carter was released in the United States on March 9, 2012, marking the centennial of the titular character's first appearance. The film was presented in Disney Digital 3-D, RealD 3D, IMAX 3D, and conventional formats. Upon release, John Carter received a mixed critical reception, with praise for its visuals, Micheal Giacchino's soundtrack and action sequences, but criticism toward the characterization and plot. The film flopped at the North American box office, but set an opening-day record in Russia. It grossed $284 million at the worldwide box office, resulting in a $200 million writedown for Disney, against total production and marketing costs of $350 million. Due to the film's poor box office performance, Disney cancelled any plans for a sequel (titled John Carter: The Gods of Mars) and trilogy Stanton had planned.

OUT:
no