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3 liter can of recreational nitrous oxide to fill up balloons A report from Consumers Union report from 1972 (based upon reports of its use in Maryland 1971, Vancouver 1972, and a survey made by Edward J. Lynn of its non-medical use in Michigan 1970) found that use of the gas for recreational purposes was then prevalent in the US and Canada .
The post The Problem with Birthday Balloons No One Talks About appeared first on Reader's Digest. If you think that balloons are just a bit of harmless fun, think again. Find out the serious risks ...
Release of helium boiled off by the energy released in a magnet quench such as the Large Hadron Collider or a magnetic resonance imaging machine. Climbing inside an inflatable balloon filled with helium [7] Direct administration of gas Inadvertent administration of asphyxiant gas in respirators [8] Use in suicide [9] [10] and erotic ...
The helium is included as a substitute for some of the nitrogen, to reduce the narcotic effect of the breathing gas at depth and to reduce the work of breathing. With a mixture of three gases it is possible to create mixes suitable for different depths or purposes by adjusting the proportions of each gas.
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Helium-filled balloons come in two types: latex, which may be made of natural latex extracted from rubber trees, or of synthetic latex made from petroleum compounds; and “foil” balloons, made ...
Helium can be inhaled to give the voice a reedy, duck-like quality, but this can be dangerous as the gas is an asphyxiant and displaces the oxygen needed for normal respiration. [2] Various illegal gaseous, vapourised or aerosolized recreational drugs exist, and are classed as inhalants.
High-pressure nervous syndrome (HPNS – also known as high-pressure neurological syndrome) is a neurological and physiological diving disorder which can result when a diver descends below about 500 feet (150 m) using a breathing gas containing helium. The effects experienced, and the severity of those effects, depend on the rate of descent ...