متاح الآن! بحث تيليغرام 2025 — أهم رؤى العام 
Science and facts
الذهاب إلى القناة على Telegram
Science and facts. Channel about the most amazing facts and discoveries 🔥 Buy ads: telega.io/channels/tgscience_facts/card?r=d8caDv0I Owner: @JamesFreemanQ
إظهار المزيد📈 نظرة تحليلية على قناة تيليجرام Science and facts
تُعد قناة Science and facts (@tgscience_facts) في القطاع اللغوي الإنكليزية لاعباً نشطاً. يضم المجتمع حالياً 34 728 مشتركاً، محتلاً المرتبة 418 في فئة حقائق والمرتبة 1 057 في منطقة الولايات المتحدة.
📊 مؤشرات الجمهور والحراك
منذ تأسيسه في невідомо، حقق المشروع نمواً سريعاً وجمع 34 728 مشتركاً.
بحسب آخر البيانات بتاريخ 28 يونيو, 2026، تحافظ القناة على نشاط مستقر. خلال آخر 30 يوماً تغيّر عدد الأعضاء بمقدار -205، وفي آخر 24 ساعة بمقدار 5، مع بقاء الوصول العام مرتفعاً.
- حالة التحقق: غير موثّقة
- معدل التفاعل (ER): يبلغ متوسط تفاعل الجمهور 9.59%. وخلال أول 24 ساعة من النشر يحصد المحتوى عادةً 4.65% من ردود الفعل نسبةً إلى إجمالي المشتركين.
- وصول المنشورات: يحصل كل منشور على متوسط 3 331 مشاهدة. وخلال اليوم الأول يجمع عادةً 1 616 مشاهدة.
- التفاعلات والاستجابة: يتفاعل الجمهور بانتظام؛ متوسط التفاعلات لكل منشور يبلغ 43.
- الاهتمامات الموضوعية: يركز المحتوى على مواضيع رئيسية مثل researcher, experiment, fungus, scientist, universe.
📝 الوصف وسياسة المحتوى
يصف المؤلف القناة بأنها مساحة للتعبير عن الآراء الذاتية:
“Science and facts.
Channel about the most amazing facts and discoveries 🔥
Buy ads: telega.io/channels/tgscience_facts/card?r=d8caDv0I
Owner: @JamesFreemanQ”
بفضل وتيرة التحديث المرتفعة (أحدث البيانات بتاريخ 29 يونيو, 2026) تحافظ القناة على حداثتها ومستوى وصول مرتفع. وتُظهر التحليلات تفاعلاً نشطاً من الجمهور، ما يجعلها نقطة تأثير مهمة ضمن فئة حقائق.
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منشورات القناة
| 2 |  This is how Boston Dynamic's Atlas lies down
Science and facts💡 | 1 089 |
| 3 |  South Korea’s prefab breakthrough.
Concrete homes built in just 2 weeks using factory-made walls, floors and panels assembled on-site like LEGO blocks.
20% less labor, less waste, more durability.
Science and facts💡 | 1 617 |
| 4 |  A new theoretical study proposes that time is not a universal constant throughout the universe, but an emergent phenomenon tied to the curvature of spacetime, one that could gradually weaken and eventually fade away as the cosmos expands.
For decades, physicists have grappled with the idea that time may not be fundamental. Now, Anderson Gama Fernandes de Freitas of Brazil’s Federal University of Itajubá has introduced a “geometric clock” framework within general relativity.
According to this model, time functions meaningfully only in regions where spacetime is sufficiently curved by gravity (such as near massive objects or in the dense early universe). In vast, nearly flat, empty regions of space, the geometric conditions supporting time break down, and it loses its operational meaning.
As the universe continues to expand and becomes increasingly flat, this theory suggests that cosmic time itself may slowly “wind down,” eventually leading to a future where time ceases to exist in its current form.
Beyond its striking implications for the fate of the universe, the model offers a promising approach to the long-standing “problem of time”, the fundamental incompatibility between quantum mechanics and general relativity regarding how time behaves. By treating time as a local, geometry-dependent feature rather than a universal backdrop, the framework helps bridge these two pillars of physics.
[Anderson Gama Fernandes de Freitas, “Geometric emergence of time in canonical quantum gravity,” Classical and Quantum Gravity (2026). DOI: 10.1088/1361-6382/ae6f66]
Science and facts💡 | 1 695 |
| 5 |  The Tyndall effect is the scattering of light by suspended particles in a colloid or fine suspension, making a light beam's path visible.
This happened during a recent marathon in China.
Science and facts💡 | 1 759 |
| 6 |  This crane is used for lifting equipment up to 1,500 tons in refineries and infrastructure projects.
Science and facts💡 | 2 095 |
| 7 |  A study from the University of Essex in the UK suggests that daughters raised by mothers who set high expectations, often described as “nagging”, tend to achieve greater success in life.
Researchers tracked more than 15,000 girls aged 13 to 14 over six years and found that those whose mothers consistently pushed them to study harder, aim higher, and avoid risky behaviors were more likely to excel academically, secure better-paying jobs, and avoid teenage pregnancy.
Lead researcher Dr. Ericka Rascon-Ramirez noted that this kind of persistent parental influence often works subtly. Even when daughters appeared to resist or rebel, they were still absorbing their mothers’ values and standards.
While the constant reminders may feel irritating in the moment, they help build discipline, ambition, and self-worth. Experts emphasize that effective “nagging” is not harsh criticism or micromanaging, but rather consistent, constructive guidance focused on clear goals and positive expectations.
[Rascon-Ramirez, E. G. (2015). Teenage girls more likely to succeed if they have pushy mothers. Institute for Social and Economic Research (ISER), University of Essex]
Science and facts💡 | 1 979 |
| 8 |  For the first time in history, Earth may require a negative leap second.
Scientists report that our planet’s recent acceleration in rotation speed could soon compel global timekeepers to subtract a second from official time, an unprecedented step never taken before.
Since atomic clocks were developed in the 1950s, researchers have measured Earth’s rotation with extreme precision. They found that a day is not always exactly 24 hours. Its length fluctuates by tiny amounts, usually milliseconds, as the planet’s spin speeds up or slows down. These variations are imperceptible to humans but critical for modern technology.
GPS satellites, telecommunications, financial markets, and computer networks all depend on ultra-precise timing. For decades, Earth’s long-term trend was a gradual slowing, largely due to tidal friction caused by the Moon’s gravity. To keep atomic time (UTC) aligned with solar time, officials have added 27 positive leap seconds since 1972.
Recently, however, Earth has been spinning noticeably faster. July 5, 2024, marked the shortest day ever recorded, completing its rotation 1.66 milliseconds early. Several other days in recent years have come close to this record.
Much of this acceleration is attributed to dynamic processes in Earth’s liquid outer core, where shifts in mass distribution can alter rotation speed, analogous to a figure skater spinning faster by drawing in their arms.
If the current trend persists, the world could face its first negative leap second, in which one second is removed rather than added to official time.
We are not on the verge of losing a second immediately. Many experts anticipate that leap seconds will be phased out entirely by international agreement before a negative one becomes necessary.
[Agnew, D. C. A global timekeeping problem postponed by global warming. Nature 628, 333–336 (2024). DOI: 10.1038/s41586-024-07170-0]
Science and facts💡 | 1 931 |
| 9 |  The United States has roughly 2 billion parking spaces, an enormous amount of paved land with huge potential for solar energy generation without disrupting natural landscapes.
JPMorgan Chase has demonstrated this potential on a grand scale. At its McCoy Center campus in Columbus, Ohio, the second-largest single-tenant office building in the country after the Pentagon — the bank has transformed a massive parking lot into one of the largest commercial solar installations in the world.
By installing approximately 40,000 solar panels on elevated canopies over a 9,000-space parking area, combined with rooftop solar arrays, the system now supplies about 75% of the 2-million-square-foot facility’s electricity needs.
The 14.8-megawatt installation generates enough clean power for more than 1,000 average American homes. It ranks as the second-largest solar array on a commercial office campus in the United States, behind only Apple’s headquarters in California.
Importantly, the project required no new land development or habitat destruction. It repurposes existing asphalt while providing practical benefits such as shade for parked cars and reduced urban heat.
Science and facts💡 | 1 998 |
| 10 |  This multi phone farm runs dozens of phones simultaneously to boost views and engagement.
Science and facts💡 | 2 045 |
| 11 |  Scientists have engineered tobacco plants to function as living factories for multiple psychedelic compounds.
Researchers at the Weizmann Institute of Science in Israel successfully modified Nicotiana benthamiana, a close relative of tobacco widely used in plant biotechnology, to produce five powerful tryptamine psychedelics. These compounds are naturally found in “magic mushrooms,” certain plants, and the secretions of a toad species.
The breakthrough could pave the way for more sustainable and scalable production of psychedelic medicines, which are currently under intense investigation for treating depression, anxiety, PTSD, and addiction.
To achieve this, the team introduced nine genes from different organisms (fungi, plants, and animals) into the tobacco plants using a transient expression technique called agroinfiltration. This method temporarily delivers the genes without permanently altering the plant’s genome, allowing the plants to produce the compounds for a limited time.
The modified plants synthesized psilocybin and its active form psilocin (from mushrooms), as well as DMT, bufotenin, and 5-MeO-DMT (the potent psychedelic from the Colorado River toad). Some plants were even engineered to produce all five compounds simultaneously.
This plant-based approach offers a promising alternative to harvesting psychedelics from wild or cultivated natural sources, many of which face increasing pressure from habitat loss, overharvesting, and rising research demand. Using common agricultural plants as biological production systems could reduce costs and environmental impact.
While the yields in this proof-of-concept study were relatively modest, the work demonstrates the feasibility of producing complex psychoactive molecules in greenhouse-grown crops. It builds on decades of research using plants to manufacture pharmaceuticals and opens new possibilities for future psychedelic therapies.
[Berman P, et al. Complete biosynthesis of psychedelic tryptamines from three kingdoms in plants. Science Advances. 2026;12(14):eaeb3034. doi:10.1126/sciadv.aeb3034]
Science and facts💡 | 2 164 |
| 12 |  This smart ring puts phone control right on your finger
Science and facts💡 | 2 180 |
| 13 |  Recycled denim insulation is rapidly becoming a popular eco-friendly alternative to conventional materials like fiberglass and foam.
Made from post-consumer jeans and textile waste, the process involves shredding old denim, treating it for fire resistance, and forming it into batts or blown-in insulation. It delivers strong thermal performance with R-values between 3.6 and 4.2 per inch, helping homes stay warm in winter and cool in summer.
Beyond its energy efficiency, denim insulation is notably safe. It is non-toxic, free from formaldehyde and harmful volatile organic compounds, making it healthier for both installers and homeowners.
Brands such as Bonded Logic and UltraTouch incorporate up to 85% recycled denim in their products, successfully diverting large volumes of textile waste from landfills.
This innovative material represents an important step in circular construction, transforming discarded clothing into high-performance building components. It is now commonly used in walls, attics, and floors, and its unique textured appearance is increasingly valued in modern interior design.
Science and facts💡 | 2 394 |
| 14 |  Firefighters use a special hose that turns a water stream into a protective shield
Science and facts💡 | 2 554 |
| 15 |  How a particle accelerator works
Science and facts💡 | 2 831 |
| 16 |  The human eye is one of the most complex organs in the body. Working together with the brain, it can rapidly adjust to changing light, detect motion, distinguish millions of colors, and process an enormous amount of visual information every second.
Light enters through the cornea and pupil before being focused by the lens. It then passes through the vitreous humor and reaches the retina, where specialized cells convert light into electrical signals. Those signals travel through the optic nerve to the brain, which transforms them into the images you see every day.
Despite centuries of advances in photography and imaging technology, the human visual system remains an extraordinary example of biological engineering.
Science and facts💡 | 2 872 |
| 17 |  The TMC Dumont is a hubless motorbike powered by a 224kW Rolls-Royce aircraft engine and is the work of Brazilian ex-Formula One driver turned motorcycle custom builder Tarso Marques.
Science and facts💡 | 2 828 |
| 18 | In Germany, select supermarkets have introduced a thoughtful innovation for dog owners: pet parking pads.
These are modern, temperature-controlled and ventilated kennels installed near store entrances, allowing dogs to rest safely and comfortably while their owners shop inside. Developed by companies like DogSpot, the pods are designed to be secure, hygienic, and low-stress for pets. Owners can lock and unlock them conveniently via a smartphone app or a store-issued code.
The system helps prevent common risks such as dogs being tied up outside in bad weather or left in hot cars. The kennels maintain a pleasant climate year-round and feature transparent panels so dogs can see their surroundings, helping to reduce anxiety.
Science and facts💡 | 2 794 |
| 19 |  The BOKA Vanguard is an absolute marvel of marine engineering.
As the world’s largest semi-submersible heavy-lift vessel, it features an open bow, a completely flat deck, and the ability to submerge itself so massive structures can float right into place.
Here you can see it carrying another ship, the Opportunity
Science and facts💡 | 2 668 |
| 20 |  How asbestos was explained in the 1950s
Science and facts💡 | 2 872 |
