Improve the ventilation rate
Yes Helium is safer than Oxygen, in that it does not feed combustion the way Oxygen does. In fact, a high concentration of Helium will extinguish a fire. BUT … In a closed area, you can suffocate if the concentration of Helium in the air gets too high.
no liquid oxygen is super cold and u can maybe even die if u touch it
If you hyperventilate you are most likely to raise blood oxygen to a level too high for your body to cope with. Breathing into and out of a paper bag will lower your oxygen to safer levels because you are now breathing carbon di-oxide. A few minutes 2/3 only or you will lower oxygen to much.
If you are talking about a Human Being, it is the level of Oxygen in that persons Blood. That person had a Oxygen Saturation Level in their Red Blood Cells of 92% Depending on Age and overall Health the Optimal Range is from 94% to 98%. Please note that this is a average guide only, if you want further detailed info, or if you are worried, please contact your doctor.
It is safer to leave fireworks in a closed tin box because if it is not the fireworks might be able to catch oxygen and heat so therefor might be able to expload.
Changing a propane tank inside a trailer or other confined space is generally not recommended due to safety hazards, including the risk of gas leaks, fire, and explosion. Propane is highly flammable, and confined spaces can accumulate gas without adequate ventilation. It's safer to perform such tasks outdoors or in well-ventilated areas. Always follow local regulations and manufacturer guidelines when handling propane tanks.
Yes, using a cellphone near an oxygen tank can be dangerous as cellphones emit electromagnetic radiation which can potentially ignite an oxygen leak, leading to a fire or explosion. It is safer to keep cellphones at a safe distance from oxygen tanks to prevent any possible accidents.
The comparative degree of "safe" is "safer," while the superlative degree is "safest." These forms are used to compare the safety of two or more subjects, with "safer" indicating a higher level of safety than another and "safest" indicating the highest level of safety among three or more subjects.
DC is generally considered safer than AC in terms of electrical systems because DC does not cause the same level of electric shock and is less likely to start fires.
Pure oxygen is very harmful to humans at pressures higher than ground level, with the effects becoming worse the higher the pressure - ie. when scuba diving. At lower pressures, such as the cockpit of a plane at altitude, pure oxygen becomes much safer to breathe, to the point some astronauts have breathed it for around 2 weeks (at low pressure) with no detrimental effects.
WPA2 AES is the best bet for SOHO network. You can implement safer method using RADIUS server authentification on enterpise level.
if you had your volume loud it would go louder with a headset in so the reduce the noise to a safer level