Twinky писал(а):
как обезопасить себя.
теорию знаю, практика буксует...
Потряла ссылку, но сохранила текст. Маловероятно, что этому идиоту дадут нажать ту кнопку, но гарантии никто не даст конечно, в России много идиотов.
Basic notions from survival manuals
In the numerous survival manuals published during the Cold War, basic advice was given that is still applicable today: one important rule: if the bomb falls, never look at the glare produced (it causes blindness).
Seek shelter
One must protect the face from the blast wave, look for a solid wall for protection, or, better yet, a place to shelter underground.
Pictured: Illustration of a pre-fabricated steel and concrete family fallout shelter from the Cold War era, early 1960s.
Heat that can kill
The extremely high temperature generated by the blast wave is one of the dangers in the first moments after a nuclear attack.
Protection from the blast
That is why we must avoid being outdoors and look for a wall of some sort to shelter us from the blast.
Pictured: an advert for an above-ground bomb shelter in 1951.
Abundant water against radiation
Radiation is the other great initial (and later) danger. If you have been exposed to radiation, a shower (with water that we have stored) or washing with very abundant water can help. However, radiation is a lethal enemy that is difficult to combat.
Eliminate clothing that was in contact with the radioactive wave
The clothes that we were wearing and could have been in contact with the radioactive wave must be eliminated as soon as possible. They may be contaminated.
A fallout shelter
Obviously, the fallout shelter typical of the Cold War is the right place to take shelter from an atomic explosion.
Try to remain in the shelter for 48 hours
At a minimum, you must remain underground or in the shelter for 24-48 hours without leaving following a nuclear attack. The best is 48 hours to ensure that the radiation level has dropped.
The Family Fallout Shelter
In 1961 the US Department of Defense published 'The Family Fallout Shelter', a guide to building a family fallout shelter.
Bricks and concrete are the way to go
The guide contains some interesting facts: brick and concrete are the right materials to protect yourself from the blast wave and heat. Both in a shelter and if we are surprised by the attack in any other place.
Image: Illustration from 'The Family Fallout Shelter'
Stock up on basics
In 'The Family Fallout Shelter' there is an extensive list of materials to stock up on. Basics like water and food for two weeks.
Image: Illustration of 'The Family Fallout Shelter'
Flashlights, batteries, a first-aid kit
In addition, a first-aid kit, a flashlight, and batteries are a must.
Food, drink... and some very specific medicines
The image is from the cover of a copy of the 'Fallout Shelter Handbook', prepared by Chuck West and published in 1962. In this book, as in other guides, the need to stock up on basic medicines is discussed. Over time, a pill has been added to the list of medicines that can be used against the effects of radiation.
Potassium iodide
Potassium iodide is sold in pill form and, according to some studies, it can help combat the effects of radioactivity on our bodies. There are those who currently question its real effectiveness.
Image: Roberto Sorin/Unsplash
A limited effect
The Scientific American publication maintains in a long article that potassium iodide has a limited effect in preventing the types of cancer that radiation can cause.
Watch out for the water
It is crucial not to consume water from the tap. Radiation may have contaminated drinking water networks.
Water is essential
To prepare a survival kit, a few bottles of water are essential.
Electronic devices disabled
One of the possible effects of the fall of a nuclear bomb is that electronic devices may stop working.
Electromagnetic Pulse
This occurs because of the so-called "electromagnetic pulse" (EMP -Electromagnetic Pulse-, which has its origin in a very high activity of electromagnetic waves. So monstrously high that they interfere with the normal functioning of the electrical mechanism of some objects.
A dynamo radio
So adding a dynamo radio to your bomb shelter supplies may be a wise idea as well. That way you can attempt to tune-in when you can finally leave the shelter.
Radioactive fallout
In Hiroshima and Nagasaki, it was called "black rain." And it claimed a significant number of victims after the initial explosion. That is because this rain contains radioactivity. We must avoid getting wet from this rainfall.
15 minutes after the explosion
The radioactive fallout usually arrives about 15 minutes after the explosion.
Symptoms of radioactive contamination
The most common symptoms that radioactive contamination is affecting our body are: nausea, vomiting, sudden weakness, skin ulcers.
Find a safe place and wait
No guide, current or from when the Cold War, recommends fleeing. It is best to stay where the explosion surprised us and wait for the radioactivity to dissipate.
How long will it take to return to normal?
But how long does that take? 48 hours is the amount of time to wait to be able to leave a shelter without exposing ourselves to high radioactivity. However, when will everything return to normal levels?
Two weeks for the area to be cleaned of radioactivity
According to calculations from the Stack Exchange page (based on scientific reports taken from nuclear tests), two weeks after the explosion the level of radioactivity would be almost the same as before the attack.
