Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Friday, July 17, 2026

When the crusaders liberated Jerusalem


 

Source summary form wikipedia

Summary of the Massacre

Muslims
When the Crusaders stormed Jerusalem, Muslim inhabitants fled to holy sites like the al-Aqsa Mosque and the Dome of the Rock, hoping for safety. Instead, they were slaughtered in overwhelming numbers. Eyewitnesses describe blood running through the streets, bodies dismembered and piled high, and relentless killing that spared no one—not men, not women, not children. Some were burned alive, others mutilated, and many were cut down even after surrender. Survivors were forced to haul corpses out of the city, stacking them into vast, rotting heaps.

Jews
Jewish residents fought alongside Muslims during the siege, but once the walls fell, they too faced destruction. Many fled into a synagogue, where they gathered in fear. The Crusaders set the building ablaze, trapping those inside as it burned. Accounts describe the attackers surrounding the fire, turning the moment into a grim spectacle as the people within perished.

Eastern Christians
Eastern Christian communities were largely spared the massacre. Many had already been expelled before the siege, and those who remained were not targeted in the same way. Some clergy survived and were later present when Crusaders gathered in the city’s churches.


⚔️ Aftermath

After days of killing and looting, the Crusaders shifted abruptly from violence to worship. They prayed in the very places where the massacres had occurred, with leaders giving thanks for their victory. At the same time, prisoners were taken, though even some of those promised protection were later killed.

Jerusalem itself was left in a horrific state—streets filled with decomposing bodies, the air thick with the stench of death for months afterward. What the Crusaders saw as a sacred triumph was, for others, a devastating and sorrowful catastrophe that scarred the city deeply.

Tuesday, December 23, 2025

Why doesn't Allah just create a utopia on earth?

 



  • Al-Ma'idah (5:48): "…….. If Allah had willed, He would have made you one community, but His Will is to test you with what He has given (each of) you. So compete with one another in doing good". 
  • The Mouse Utopia Experiment: Paradise, Piled With Bodies

    In the 1960s, behavioral scientist John B. Calhoun created what should have been heaven for mice: endless food, constant water, no predators, perfect temperature, clean nesting spaces. Nothing was missing. Nothing was scarce.Except space.

    At first, the enclosure thrived. The mice formed groups, raised young, and multiplied rapidly. Order existed. Life looked stable.

    Then the population density crossed a threshold—and things turned dark.

    As crowding increased, social structure collapsed. Dominant males became violently aggressive, attacking others without provocation. Mothers abandoned litters. Infant mice were killed. Dead bodies began to appear in corners and nesting areas, sometimes ignored, sometimes trampled as life continued around them. Violence became routine, not purposeful—just noise in a crowded system.

    Some mice snapped outward. Others shut down.

    A group Calhoun called “the Beautiful Ones” withdrew entirely. They never fought, never mated, never raised young. They groomed obsessively, stayed spotless, and avoided the chaos. They were physically unharmed—but socially dead.

    This breakdown is what Calhoun named the “behavioral sink”: a state where normal behavior disintegrates under social overload. Parenting failed. Mating failed. Purpose failed. Despite unlimited resources, births slowed, then stopped altogether.

    The enclosure didn’t collapse in a dramatic explosion. It decayed quietly—surrounded by food, dotted with corpses, filled with animals that no longer knew how to live.

    Calhoun wasn’t predicting human doom. He was issuing a warning grounded in biology: survival is more than staying alive. Space, roles, boundaries, and meaning are not optional extras. Without them, abundance becomes irrelevant.

    Utopia failed not because the mice lacked resources,

    but because constant crowding turned life into pressure—and pressure turned society into violence, withdrawal, and extinction.

    Lesson:

    A society can rot from the inside, even when nothing looks wrong on the surface.



Friday, November 28, 2025

Leaf Sheep like a pokemon but real


Leaf Sheep like a Pokémon but real this animal eats algae  takes the Chlorophyll from them for photosynthesis as an animal , amazing !!!!

 

Thursday, March 13, 2025

Miracle of the olive oil in the Quran

  • Surah An-Nur (24:35):
    Allah is the Light of the heavens and the earth. His light1 is like a niche in which there is a lamp, the lamp is in a crystal, the crystal is like a shining star, lit from ˹the oil of˺ a blessed olive tree, ˹located˺ neither to the east nor the west,2 whose oil would almost glow, even without being touched by fire. Light upon light! Allah guides whoever He wills to His light. And Allah sets forth parables for humanity. For Allah has ˹perfect˺ knowledge of all things.

 

Thursday, February 23, 2012

We are Anonymous. 
                                           We are Legion.
                                                              We do not forgive.
                                                                                       We do not forget.
                                                                       Expect us

Monday, June 21, 2010

tree kangaroo


The golden-mantled tree kangaroo was discovered in December 2005 by a team of Indonesian, Australian, and U.S. scientists, in the Foya Mountains, in the Papua proivince. Currently, ten species are recognized in the group, nearly all of which are threatened by habitat loss or hunting. The golden-mantled tree kangaroo is considered as one of the most endangered of all tree-kangaroos, being extinct in most of its original range.

Monday, March 29, 2010

http://www.youtube.com/watch?v=-VXx9qiNcvM

The Hippopotamus is the most second most evil animal in the animal kingdom
watch this fight one hippo bites the other drags him out of the water beats him some more bites of his tail and makes the other one bow down and then jumps on him

Tuesday, January 12, 2010

Sea slug surprise: It’s half-plant, half-animal

Scientists aren't yet sure how animals actually appropriate genes they need



This green slug, which is part animal and part plant, produces its own chlorophyll and so can carry out photosynthesis, turning sunlight into energy, scientists have found.




By Clara Moskowitz
updated 2:50 p.m. ET, Tues., Jan. 12, 2010
A green sea slug appears to be part animal, part plant. It's the first critter discovered to produce the plant pigment chlorophyll.
The sneaky slugs seem to have stolen the genes that enable this skill from algae that they've eaten. With their contraband genes, the slugs can carry out photosynthesis — the process plants use to convert sunlight into energy.
"They can make their energy-containing molecules without having to eat anything," said Sidney Pierce, a biologist at the University of South Florida in Tampa. Pierce has been studying the unique creatures, officially called Elysia chlorotica, for about 20 years. He presented his most recent findings Jan. 7 at the annual meeting of the Society for Integrative and Comparative Biology in Seattle. The finding was first reported by Science News.

"This is the first time that multicellar animals have been able to produce chlorophyll," Pierce told LiveScience.

The sea slugs live in salt marshes in New England and Canada. In addition to burglarizing the genes needed to make the green pigment chlorophyll, the slugs also steal tiny cell parts called chloroplasts, which they use to conduct photosynthesis. The chloroplasts use the chlorophyl to convert sunlight into energy, just as plants do, eliminating the need to eat food to gain energy.


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"We collect them and we keep them in aquaria for months," Pierce said. "As long as we shine a light on them for 12 hours a day, they can survive [without food]."

The researchers used a radioactive tracer to be sure that the slugs are actually producing the chlorophyll themselves, as opposed to just stealing the ready-made pigment from algae. In fact, the slugs incorporate the genetic material so well, they pass it on to further generations of slugs.

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The babies of thieving slugs retain the ability to produce their own chlorophyll, though they can't carry out photosynthesis until they've eaten enough algae to steal the necessary chloroplasts, which they can't yet produce on their own.

The slugs accomplishment is quite a feat, and scientists aren't yet sure how the animals actually appropriate the genes they need.

"It certainly is possible that DNA from one species can get into another species, as these slugs have clearly shown," Pierce said. "But the mechanisms are still unknown."
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