Anonymous ID: 00fd9b Oct. 18, 2026, 5:14 p.m. No.25155342   🗄️.is 🔗kun   >>5363

https://en.wikipedia.org/wiki/Chernozem

Vegetation burning could explain chernozem's high magnetic susceptibility, the highest of the major soil types. Soil magnetism increases when soil minerals goethite and ferrihydrite convert to maghemite on exposure to heat. Temperatures sufficient to elevate maghemite on a landscape scale indicate the influence of fire. Given the rarity of such natural phenomena in the modern day, magnetic susceptibility in chernozem likely relates to control of fire by early humans.

 

https://en.wikipedia.org/wiki/Terra_preta

Terra preta owes its characteristic black color to its weathered charcoal content, and was made by adding a mixture of charcoal, bones, broken pottery, compost and manure to the low fertility Amazonian soil. A product of indigenous Amazonian soil management and slash-and-char agriculture, the charcoal is stable and remains in the soil for thousands of years, binding and retaining minerals and nutrients.

Anonymous ID: 00fd9b Oct. 18, 2026, 5:19 p.m. No.25155363   🗄️.is 🔗kun

>>25155342

https://en.wikipedia.org/wiki/Forest_Finns

The origin of the Forest Finns lies in border skirmishes since the 13th century. The powers to the east of Finland, Novgorod and later Russia, constantly challenged the Swedish sovereignty of the often sparsely populated provinces of Eastern Finland. To secure their realm, the Swedish kings encouraged farmers to settle these vast wilderness regions, which in turn were used to the traditionally slash-and-burn agriculture.

Anonymous ID: 00fd9b Oct. 18, 2026, 5:30 p.m. No.25155405   🗄️.is 🔗kun   >>5412

Russian military satellite KOSMOS 2612 is now 135 meters (445 feet) from ICEYE-X36 spy satellite that provides tracking data to Ukraine. If it keeps maneuvering the same way, it will close to 45 meters (145 feet) on Monday, tomorrow.

Anonymous ID: 00fd9b Oct. 18, 2026, 5:33 p.m. No.25155412   🗄️.is 🔗kun

>>25155405

>Russian military satellite KOSMOS 2612 is now 135 meters (445 feet) from ICEYE-X36 spy satellite that provides tracking data to Ukraine. If it keeps maneuvering the same way, it will close to 45 meters (145 feet) on Monday, tomorrow.