Gas masks as we know them today were created from inventions that were made over time and intended to be used by firefighters, deep sea divers, and mine workers. Morgan's invention was not similar to today's gas mask. 

It was a hood that had a breathing tube attached that could be hung from the floor. This allowed a firefighter to draw air from the cleaner, lower layers of the air while fighting fires. Later, it was used for mine rescues. You can get more information about protective masks from various websites.

The tubes could be controlled to avoid gas-filled pockets or mine tunnels. The mass production of gas masks to protect soldiers against chemical attack was a result of WW1. Gas masks wouldn't have been as prominent in the history of the world without WW1 and the German Army's use of mustard gas and chlorine as weapons.

Gas mask manufacturing began in America. A Scottish chemist invented a mask using charcoal to filter out noxious gases in 1854. Two British inventors created devices that could remove solid particles and noxious gas from the air in 1871 and 1874. 

They used a full hood to cover the head, and tubes connected with a canister of slightly pressured oxygen. Garrett Morgan in 1914 invented a device that was used to rescue 32 miners trapped below the surface in flooded mine caverns.

These devices were all created on the fateful day of 1915, when chemical weapons were first used on large scale. The gas mask became a much more important safety device than it was for firefighters or mine workers. The gas mask became a key element in the struggle for freedom.

 

Camping is an outdoor recreational activity and is an excellent way to get out of the hustle and bustle of everyday life. Getting back to nature by camping can give you mental peace, and can help overcome all your worries. A lot of people make sure to camp a couple of times annually to reset their psychological condition. 

The most indispensable gear for camping is a tent. Your camping tent should be durable and sturdy.  You can buy the most appropriate military surplus tents for camping. Military tents provides better protection against harsh weather conditions. 

tents

The demand for tent selection will change based on the area on which you're camping. Tents are created for different climates and are unique to certain actions. Camping tents are an ideal shelter for people who go hiking, fishing, and biking. The tents might be small enough to carry or might be big enough that they require more than one individual to carry in the forest.

The most common types of tents would be:

Ridge Tent – This is the oldest type of tent in existence. Like the name, there are two ridges on each side that slope to touch the floor on either side. These are most likely the simplest. They can have room for 1-3 people and are extremely easy to construct. They are held together with two poles and a rope in the center to keep them from falling out.

Frame tents – They are the biggest kinds of tents used by large groups of individuals and families. These tents are constructed with a few crisscross poles that erect the tent and provide a frame for the cloth. The tent is wrapped on those immersed poles to complete the shelter. Then, pegs and ropes are used to fasten them.