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✨ Ya Zihniniz Başka Bir Boyuta Açılan Bir Kapıysa? Ya en büyük fikirleriniz beyninizde doğmuyor da oraya ulaşıyorsa? O ani "aha" anı, çok gerçekçi gelen rüya, hiç beklemediğiniz bir yerden ortaya çıkan fikir... Bir bilim insanı bunların evrenin gizli bir boyutundan gelen sinyaller olabileceğini öne sürüyor. Göremediğimiz ama bir şekilde dokunabildiğimiz bir yer. Derinlemesine hayal ettiğimizde, yarattığımızda veya rüya gördüğümüzde, zihnin kısa bir süreliğine fiziksel dünyanın dışına çıkabileceğine ve fikirlerin uzayda ışık gibi özgürce hareket ettiği daha derin bir gerçeklik katmanına uyum sağlayabileceğine inanıyor. İnanılmaz geliyor... ancak modern fizik zaten bildiğimiz boyutların ötesindeki boyutlardan bahsediyor. Herkes aynı fikirde değil. Bazı uzmanlar bunu spekülasyon olarak reddediyor. Ama işte rahatsız edici gerçek: bilim hala bilinci tam olarak açıklayamıyor. Düşüncelerin gerçekten nereden geldiğini veya bazı fikirlerin neden bizden daha büyük hissettirdiğini bilmiyoruz. Belki de zihin sadece bir işlemci değil, belki de bir alıcıdır. Belki de düşünceleriniz size öğretildiği kadar küçük değildir. Öyleyse, bir dahaki sefere güçlü bir fikir sizi hiç beklemediğiniz bir anda vurduğunda, bir saniye durun. Ya bu fikir sizden değil de sizin aracılığınızla gelmişse? Ya zihniniz sessizce, dünyamızın hemen ötesinde, engin, gizli ve muazzam bir şeye bağlıysa? 👁️

🚨Want to age slower? Go into space. Scientist reveals time is relative and space-travel keeps us young The idea that someone could age slower by travelling through space seems like science fiction, but this is something backed up not only by physics, but by real-world experiments. In our everyday experience, time always ticks at the same rate as we move steadily from the past to the future. Yet our best theories of the physics of time are Einstein's twin theories of relativity – both Special and General. As the name suggests, time is relative – the amount of time you experience relative to someone else depends on what you are both doing and where exactly in the Universe you are. Imagine you have a budget to spend, a budget that is equal to the speed of light. You have to split this budget between travelling through space and travelling through time. The faster you travel through space, the less of your budget there is to allocate to moving through time. In other words, less time passes the closer to the speed of light you travel relative to someone who is travelling more slowly. Take the astronauts aboard the International Space Station. They orbit around the Earth at 27,500 kilometres per hour. They are spending more of their budget on speed than us and so have less to spend on time. So they age more slowly. Twins Mark and Scott Kelly are a fascinating example of this effect, known as time dilation. Both astronauts have been to the ISS, but Scott has spent about ten times longer in space. Mark was born six minutes before his brother, but is now six minutes and 5 milliseconds older because Scott aged more slowly while travelling at speed around the Earth. This has been researched and documented in NASA's Twins Study. In February 2024, Oleg Kononenko broke the record for most amount of time orbiting the Earth, making him humanity’s greatest time traveller. An astronaut spending 1,000 days orbiting the Earth skips 0.027 seconds into the future. It may not sound like much, but that's because the speed of the ISS is tiny compared to the speed of light. Imagine you could travel close to the speed of light on a big loop through space that returned you to the Earth. For you, ten years will have elapsed on your journey, but on the Earth – where considerably more of our budget was spent on time – 7,000 years would have passed. You'd have swapped the 21st century for the 91st - genuine time travel by anyone's book. There is another way to pull off the same feat. Time also runs more slowly the closer you are to massive objects. In other words, strong gravity stretches out time. If you were to hang out close to a supermassive black hole, for example, and then return to Earth you would also be able to skip thousands of years into Earth's future. Astronauts are affected by both forms of time dilation, but on the International Space Station their speed trumps the effect of being further from the Earth and so they still age more slowly overall.