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New Clip: Product Testing 2 - Field Testing With their CEO giving the green light to their latest energy drink, Energy+ has entered the next phase of its product rollout: field testing, distributing free samples for people to try. P/S: Inspired by the recently released skin that you probably...

20,280 görüntüleme • 23 gün önce •via X (Twitter)

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🚨 SCIENTISTS JUST SHOWED THAT LIGHT CAN TWIST MATTER USING ITS MAGNETIC FIELD. For a long time, physicists assumed the magnetic component of light was far too weak to have any meaningful effect on matter compared to its electric field. New experiments are challenging that view. Researchers have demonstrated that intense, properly structured light can induce magnetization and even mechanical twisting in materials through its magnetic field alone. This is an extension of the inverse Faraday effect, but observed with greater strength and control than many expected. Why this matters: • It opens new ways to control magnetism and material properties using only light • Could lead to faster, more energy-efficient magnetic memory and spintronic devices • Offers a new tool for manipulating matter at the nanoscale without physical contact • Bridges optics and magnetism in ways that were previously difficult to achieve The deeper implication: Light is not just an information carrier under the right conditions, its magnetic field can directly reshape the magnetic and mechanical state of matter. This blurs the line between electromagnetic waves and material control. If these effects can be scaled and made practical, we may eventually use light itself as a precise tool to write magnetic information or mechanically actuate tiny structures, rather than relying solely on electric currents or physical forces. We’re discovering that light still has hidden capabilities we haven’t fully exploited. How do you think being able to control matter with light’s magnetic field could change technology in the next decade? Follow for more frontier optics, quantum materials, and light-matter physics.

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🚨 SCIENTISTS JUST DISCOVERED THAT BACTERIA HAVE BEEN USING A QUANTUM ENERGY TRICK FOR BILLIONS OF YEARS. In a breakthrough published in Nature Chemistry, researchers from the University of Sheffield (working with IBM and international collaborators) have shown that purple photosynthetic bacteria (Rhodobacter sphaeroides) use singlet fission (SF) as a functional mechanism to enhance light harvesting. When carotenoids absorb blue-green light (via their S₂ state), the energy rapidly undergoes heterofission: the singlet exciton splits into a pair of triplet excitons shared between a carotenoid and its neighboring bacteriochlorophyll (BChl) a molecule. These triplet pairs are long-lived and weakly coupled. They then recombine via triplet-triplet annihilation (TTA), efficiently populating the BChl a Qy singlet state which then transfers energy to the reaction center. This SF-mediated pathway contributes up to ~18% of total carotenoid-to-BChl energy transfer in some complexes and introduces a temporal “buffering” effect, staggering energy arrival at the reaction center. Why this matters: • It is the clearest demonstration yet that singlet fission plays a genuine, functional role in natural photosynthesis • The heterofission mechanism (triplets on adjacent Crt and BChl molecules) explains how bacteria achieve ultrafast SF while maintaining long-lived, harvestable triplet pairs • This pathway helps organisms make better use of blue-green light and may protect the reaction center during fluctuating light conditions The deeper implication: Nature has evolved a sophisticated way to temporarily store and then cooperatively release electronic energy using spin-protected triplet states. This biological strategy offers new inspiration for designing artificial light-harvesting and energy-conversion systems that can buffer and regulate energy flow something synthetic SF materials have struggled to achieve. We are learning that evolution solved some of the hardest problems in photophysics long before we started trying. How might understanding biological singlet fission change the way we design future solar energy or quantum-inspired technologies? Follow for more frontier photosynthesis research and natural quantum biology.

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Field Marshal Syed Asim Munir, NI (M), HJ, COAS & CDF, visited Zhob District, Balochistan to celebrate Eid-ul-Azha with frontline troops deployed along the Western frontiers. The visit commenced with Eid prayers along with special supplications for Pakistan’s enduring peace, stability and prosperity and for the Shuhada, who rendered the ultimate sacrifice in defence of the motherland. Extending Eid greetings to officers and soldiers, the Field Marshal commended their exceptional grit, unwavering resolve, operational preparedness and steadfast vigilance amid foreign-sponsored terrorism. He paid rich tribute to the troops for their unmatched courage and sacrifices in safeguarding the nation against the menace of terrorism and hostile threats sponsored by inimical forces. Referring to the recent cowardly terrorist incident in Quetta orchestrated by Indian-sponsored Fitna-al-Hindustan and its proxies, the Field Marshal reaffirmed that such inhuman and brutal acts cannot weaken the resolve of Pakistan Armed Forces or the nation. He emphasized that the morale and resolve of troops and the people of Pakistan remained unshaken. He reiterated that the Armed Forces, in close coordination with law enforcement agencies and the people of Balochistan, would continue to pursue all facilitators, abettors and perpetrators of terrorism with full force. Upon arrival, the Field Marshal was received by Commander Quetta Corps. The Field Marshal also laid a floral wreath at Yadgar-e-Shuhada and paid homage to the brave sons of the soil who embraced Shahadat in defence of the motherland.

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