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427 results
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PH
Physics
@physics
Channel With a wink of humour in its own motto, Physics is a channel devoted entirely to physics: from everyday mechanics to relativity, quantum theory or astrophysics, explained with a genuine wish to be understood. It's for people who see the laws governing the universe as more than a high-school subject. The student wanting to reinforce concepts gets a lot from it, as does the fan of popular science and anyone who has ever stared at the sky wondering how it all works. Physics, well told, has plenty of wonder in it. An honest note about the subject: real physics rests on mathematics, and a popular explanation always simplifies to stay accessible. It's great for sparking curiosity and grasping the big ideas, but if you want to go seriously deep, sooner or later you'll need the books and the equations. Treat it as a good starting point, not the final destination.
94views 89joins 32.6K
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➕L
➕Math Lab ➕
@math
Channel A mathematics channel in English: problems, proofs, curious results and visual explanations of ideas that usually get reduced to a formula in class. It works for secondary and university students, and equally for anyone whose maths has gone rusty and who would rather re-engage through concrete problems than a full course. The level is uneven, which in practice is fine: some posts are warm-ups and others need you to sit down with paper.
100views 69joins 9.1K
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LU
Libros Universitarios
@universitarios
Channel Canal en español que comparte material de estudio de nivel universitario: manuales, apuntes y textos de referencia por asignatura. Es un recurso conocido entre estudiantes que no pueden costear la bibliografía completa de un curso. Merece una advertencia honesta: parte de lo que circula en canales así son obras con derechos de autor, y su distribución no siempre es legal. Cuando exista edición abierta o acceso por tu biblioteca universitaria, esa es la vía preferible.
108views 132joins 11.9K
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Use the search box on this page and filter by category, type (group, channel or bot) and language. There are 427 listings published right now, and you can sort them by member count to see the most active communities first.

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The directory sorts listings into 16 categories, from technology and news to music, travel or gaming. Each one has its own page with the full listing.

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