Science Basics

Build a strong foundation in science with simple, focused lessons across Physics, Chemistry, and Biology. Science Basics helps learners quickly grasp key concepts, review formulas and diagrams, and track what’s done so study time stays organized and effective. ✅

What’s inside

Physics, Chemistry, and Biology basics in one place for quick study and revision. 📘

Diagrams, formulas, key definitions, and chapter‑wise summaries for clarity. 📊

Simple, distraction‑free interface designed for fast learning. 🧭

Works without internet once set up, so learning never stops. 📶❌

Completely free—no subscriptions or hidden fees. 💡

New in this update

New Home with Progress: See what’s completed and what’s next at a glance. 🏠📈

Favorites: Save important topics for faster revision. ⭐

Mark as Read: Keep study lists tidy and focused. ✅

Better UI and Readability: Clean visuals for comfortable, long sessions. ✨

Privacy & Control: Updated policy and an option to clear data anytime. 🔒

Explore chapters

Physics

Force & Pressure; Friction; Motion; Laws of Motion; Gravitation; Work & Energy; Light; Reflection & Refraction; Lenses; Human Eye & Colored World; Prism; Electricity; Chemical & Magnetic Effects; Electric Motor; Sources of Energy; Sound; Solar System; Stars & Space; Branches (Astrophysics, Geophysics, Biophysics, etc.); Measurement Units; Instruments & Uses; Theories & Laws; Inventions & Inventors; Nobel Prizes; Timelines; Terminologies; Unsolved Problems; Top Institutes. 📐

Chemistry

Matter Around Us; Pure vs. Impure; Atoms & Molecules; Atomic Structure; Reactions & Equations; Acids, Bases, Salts; Metals & Non‑Metals; Carbon & Its Compounds; Periodic Classification; Fibres & Plastics; Coal & Petroleum; Combustion & Flame; Elements (H, O, N, etc.); Metals (Na, Ca, Al, Mg, Fe, Cu, Zn, Ag, Au, Pt, Hg, Pb, U, Pu, Th); Metallurgy; Radioactivity; Nuclear Energy; Chemical Laws; Discovery Timelines; Valency & Atomic Numbers; Nobel Prizes. ⚗️

Biology

Cell—Structure & Function; Tissues (Plant & Animal); Diversity in Living Organisms; Plant & Animal Kingdoms; Transport in Humans & Plants; Excretion; Control & Coordination; Hormones; Reproduction (Human & Animal); Adolescence; Heredity & Evolution; Life Processes; Respiration; Microorganisms; Health & Disease; Environment & Resources; Conservation; Classification; Cell Division; Virus, Bacteria, Fungi; Roots, Stem, Leaf, Flower, Fruit; Plant Diseases; Blood & Groups; Human Brain; Skeletal & Endocrine Systems; Nutrition (Carbs, Proteins, Fats, Vitamins, Minerals); Genetic Terms & Chromosome Counts; Viral & Bacterial Diseases; Biology Branches; Inventions & Discoveries; Nobel Prizes. 🧬

Perfect for

Students reinforcing fundamentals 🎓

Quick revisions before exams ⏱️

Curious learners revisiting core science 🔍