Spread

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1,023 published items.

Skills to avoid gas poisoning in the fire
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Skills to avoid gas poisoning in the fire

Most people who die in the fire are inhaled, not burned. The smoke easily spreads, resulting in disorientation, making it more difficult for the victim to escape.

December 18, 2018
Why do I have to spread rails?
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Why do I have to spread rails?

Railways are a basic element in railway transport, helping to guide trains to run without much concern for steering as other means of transport.

December 18, 2018
Why is smoke in a fire easy to kill?
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Why is smoke in a fire easy to kill?

Smoke in the fire quickly spreads, containing many types of seeds, vapors, toxic gases, inhaled bodies and oxygen deficiency, nervous system damage and death risks.

December 18, 2018