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📚 Encyclopedia

86 entries, written plainly, with a diagram wherever a diagram explains it better than a paragraph.

A few to start with

🌍 Earth science Plate tectonicsThe Earth's surface is broken into plates that move a few centimetres a year. Everything dramatic in geology happens w… ⚛️ Physics ElectricityThe movement of charge. A current is electrons flowing through a conductor, pushed by voltage and held back by resista… 🌍 Earth science The water cycleEvaporation, condensation, precipitation, collection — the same water going round, driven by the Sun and gravity. 🌱 Biology The cellThe smallest unit that is alive. Everything living is one cell, or a community of them working as one body. ⚛️ Physics LightAn electromagnetic wave that also behaves like a stream of particles. It travels in straight lines until something ref… 🌱 Biology DNAThe molecule that carries the instructions for building and running a living thing, written in a four-letter alphabet …

Everything, A to Z

A Acids and bases Algebra Algorithms Archaeology Artificial intelligence Atoms and molecules
B B. R. Ambedkar Bacteria and viruses Biodiversity Blood
C Chemical reactions Climate change
D Digestion Disasters and being ready DNA
E Earthquakes Ecosystems and food chains Electricity Energy Evolution by natural selection
F Friction Fundamental Rights
G Genetics and inheritance Geometry Gravity
H Heat and temperature How a computer works How an economy works How India is governed
I India's freedom struggle Indian mathematicians Inside the Earth
L Light
M Magnetism Maps and how to read them Medicines and how they are tested Memory and learning Metals and non-metals Mohandas Karamchand Gandhi Momentum Money
N Newton's laws of motion Nuclear energy Number systems Nutrition
P Photosynthesis Pi Plate tectonics
R Respiration Rocks and minerals
S Science in ancient and medieval India Simple machines Sleep Soil Sound Space exploration States of matter Statistics and probability Staying safe online
T The atmosphere The carbon cycle The cell The Constitution of India The ear The eye The geography of India The Gupta period The heart and circulation The immune system The Indus Valley civilisation The Industrial Revolution The internet The lungs and breathing The Mauryan empire The Moon The nervous system The periodic table The scientific method The solar system The Sun The two world wars The water cycle
W Water Weather and climate Weight and mass What actually helps you learn

Ask GuruAcharya Samayeshwar