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@mahmoud_mosbah_1: وَفِي السَّمَاءِ رِزْقُكُمْ وَمَا تُوعَدُونَ 🤍 كرومات قرآن شاشة سوداء🥰|| القارئ #اسلام_صبحي 🌿#كرومات_ليطمئن_قلبك #كرومات_قرآن

ليطمئن قلبُك🫀
ليطمئن قلبُك🫀
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Region: EG
Saturday 02 December 2023 20:39:40 GMT
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renailife_
أُكْتُوبَر :
استغفر الله
2023-12-03 08:36:51
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moatazo8o
Ez.z58 :
الحمد لله رب العالمين.
2023-12-04 08:48:36
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dyev92zhiq35
محمد :
سبحان الله
2023-12-02 21:03:36
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sarahhislamm
Sarah Islam :
❤️
2023-12-15 01:08:58
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faisal.1421
فيصل :
سبحان الله / الحمدلله / لا إله إلا الله / الله أكبر / لاحول ولا قوة الا بالله / اذكروا الله يذكركم ❤️
2023-12-03 03:33:25
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Other Videos
Are these the real life “soot sprites”? 😊 . Like ferns, horsetails (Equisetum) do not produce seeds. They produce spores instead. The spores are produced in a beautiful structure called the strobilus (shown in the video). These small spores (around 0.05 mm) have evolved an amazing adaptation that increases their dispersal and therefore makes it easier for new horsetail plants to expand further away. . The horsetail spores have four appendages (elaters) that quickly deploy or retract depending on the level of environmental humidity (the movement of the spores in the video is played in real time). . Understanding the biomechanics of the walking and jumping of these spores could one day lead to the engineering of self-propelled objects. . Horsetails (Equisetum) are also very interesting because are living fossils! In other words, Equisetum is the only remaining representative genus of a group of plants that are close relatives of ferns. . During the Carboniferous period, these plants were huge (giant trees in some cases) and very abundant. Due to geological and environmental factors, the incredibly abundant dead organic matter generated by horsetails (and other groups of plants) did not decompose. Over millions of years, pressure and heat made all this plant organic matter fossilized in the form of coal (this is why coal is referred to as a “fossil fuel”). . So basically, every piece of coal that gets burned likely contains some fossilized horsetail dead organic matter. . For this video I used an Olympus CX31 microscope and up to 400x magnification. . For more information about the movement of Equisetum spores: Philippe Marmottant, Alexandre Ponomarenko, Diane Bienaimé. The walk and jump of Equisetum spores. Proceedings of the Royal Society B: Biological Sciences, Royal Society, The, 2013, 280 (1770), pp.20131465. ffhal-00911670 #plantbiology #artinnature #equisetum #horsetail #ecology #naturalshapes #shapesofnature #naturalgeometry #naturalpatterns #botany #spores #drbioforever
Are these the real life “soot sprites”? 😊 . Like ferns, horsetails (Equisetum) do not produce seeds. They produce spores instead. The spores are produced in a beautiful structure called the strobilus (shown in the video). These small spores (around 0.05 mm) have evolved an amazing adaptation that increases their dispersal and therefore makes it easier for new horsetail plants to expand further away. . The horsetail spores have four appendages (elaters) that quickly deploy or retract depending on the level of environmental humidity (the movement of the spores in the video is played in real time). . Understanding the biomechanics of the walking and jumping of these spores could one day lead to the engineering of self-propelled objects. . Horsetails (Equisetum) are also very interesting because are living fossils! In other words, Equisetum is the only remaining representative genus of a group of plants that are close relatives of ferns. . During the Carboniferous period, these plants were huge (giant trees in some cases) and very abundant. Due to geological and environmental factors, the incredibly abundant dead organic matter generated by horsetails (and other groups of plants) did not decompose. Over millions of years, pressure and heat made all this plant organic matter fossilized in the form of coal (this is why coal is referred to as a “fossil fuel”). . So basically, every piece of coal that gets burned likely contains some fossilized horsetail dead organic matter. . For this video I used an Olympus CX31 microscope and up to 400x magnification. . For more information about the movement of Equisetum spores: Philippe Marmottant, Alexandre Ponomarenko, Diane Bienaimé. The walk and jump of Equisetum spores. Proceedings of the Royal Society B: Biological Sciences, Royal Society, The, 2013, 280 (1770), pp.20131465. ffhal-00911670 #plantbiology #artinnature #equisetum #horsetail #ecology #naturalshapes #shapesofnature #naturalgeometry #naturalpatterns #botany #spores #drbioforever








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