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THE SPHERICAL SPACETIME - ALEXIS KARPOUZOS
I. The Question of a Spacetime without Centre From Aristotle to Kant, Western philosophy approached space and time primarily as conditions of the possibility of experience or as properties of reality. In the Aristotelian tradition, space is defined topologically — as the place of bodies — and time arithmetically — as 'the number of motions with respect to before and after'. In Kantian critical philosophy, space and time become a priori forms of intuition, transcendental conditions of all phenomenal experience. Yet in both traditions a common assumption is preserved: space and time are structures that organise phenomena from a — however implicit — centre of reference. Alexis Karpouzos radically challenges this assumption. The Spherical Spacetime he introduces is neither place nor intuition; it is a dynamic ontological structure that refuses every privileged point of reference, every external centre, every principle that precedes the very movement of the world. The question posed from the outset is this: what does it mean to think a spacetime that does not 'contain' beings but is the very manner in which beings are? And what ontological consequences does this displacement carry for the understanding of existence, consciousness, and truth?
By alexis karpouzos16 days ago in Education
How the Sun Formed from a Nebula: The Incredible Story of Our Solar System's Birth
What Is a Nebula? A nebula is a massive cloud of gas and dust that exists in space. These clouds are primarily made of hydrogen and helium, the two lightest and most abundant elements in the universe. Nebulae also contain small amounts of heavier elements and microscopic dust particles.
By shahkar jalal16 days ago in Education
Why Solar Radiation Varies: Understanding the Changing Energy from the Sun
What Is Solar Radiation? Solar radiation refers to the electromagnetic energy emitted by the Sun. This energy travels through space in the form of light, heat, and other types of radiation. When solar radiation reaches Earth, some of it is absorbed by the atmosphere, some is reflected back into space, and the rest reaches the surface.
By shahkar jalal16 days ago in Education
When Learning Feels Like War: A Child’s Hidden Struggle With Words
Every morning, the school bell sounded like the beginning of a battle. For most children, school was a place of friends, laughter, and learning. But for nine-year-old Arman, it felt like stepping onto a battlefield where he was already losing.
By imtiazalam17 days ago in Education
A Memory I’ll Hold On to Forever
The hallway outside the classroom was unusually quiet that morning. Most of the students had already arrived. Their voices floated through the door; laughter, small conversations, the rustling sound of chairs being moved across the floor.
By Lori A. A.17 days ago in Education
Casie Hynes and the Shift Toward Meaningful Mathematics Learning. AI-Generated.
Casie Hynes is part of a growing conversation among educators who are reexamining how mathematics is taught in today’s classrooms. Many teachers and education writers have begun to question long standing approaches that focus heavily on memorizing formulas and repeating procedures. Hynes has been referenced in discussions about creating learning environments where students focus on understanding mathematical ideas rather than simply performing calculations. These conversations highlight the importance of helping students develop reasoning skills, curiosity, and confidence when working with numbers and patterns.
By Casie Hynes19 days ago in Education
NCLEX Study Plan: A Step-by-Step Guide for Nursing Students. AI-Generated.
Preparing for the NCLEX-RN is one of the most important milestones in the nursing students’ career. This is because the NCLEX is the final step before nursing students can become licensed nurses. However, it is not as easy as simply reading nursing textbooks and taking notes from class lectures. This is because the NCLEX is designed to test the nursing students’ clinical judgment and decision-making skills.
By Sulcus Learning20 days ago in Education
