How to Build a Scientific Civilization After This World Disappears
After the disappearance of this world, how to build a scientific civilization Primitive Technology Survival Guide for Living After Civilization Collapses | TABI LABO.
In a scenario where all of humanity dies except for a village of about a dozen people, there is a question of whether civilization would eventually develop to its current level or if it is possible that it would not all of humanity died except for a village of about a dozen people, would civilization eventually develop to its current level? Is it possible that it would not? - Quora.
Here are some useful life hacks from 100 years ago 10 Useful Life Hacks from 100 Years Ago - GIGAZINE:
- How to make a digestive system
- How to make a fire extinguisher: Dissolve 1 pound (about 450 grams) of salt and 0.5 pound (about 230 grams) of Ammonium Chloride Stone in 2 quarts (about 1.9 liters) of water. Fill bottles with 1 quart (about 0.95 liters) of the solution. In case of a fire, throw the bottle into the fire https://gyazo.com/3527381d3cd0b00f4d50d958333efdc8.
- How to extract fragments: If glass fragments or other objects get stuck or embedded in the skin, they can be removed using a wide-mouthed bottle and hot water. Pour plenty of hot water into the bottle and firmly press the mouth of the bottle against the area where the fragment is embedded. As the temperature of the water decreases, the skin will adhere to the bottle and pull out the fragment https://gyazo.com/252f5c22be051c2953ced392768b7144.
These methods utilize the suction caused by the temperature difference tkgshn.icon.