Quantum

Quantum, written by Hugo Wells, is the 17‑th instalment in The Alphabets of Science non‑fiction series. Accessible and maths‑free, this beginner‑friendly volume unlocks the counter‑intuitive, mind‑bending realm of quantum physics for general readers.

Opening with the weird behaviours of tiny particles, it traces quantum theory's birth through Planck, Einstein and Bohr. It unpacks landmark concepts: wave‑particle duality, Heisenberg's uncertainty principle, superposition, Schrödinger's famous cat thought‑experiment, "spooky" quantum entanglement and quantum tunnelling. Wells connects abstract ideas to real‑world tech including lasers, MRI scanners, GPS and semiconductors, then explores cutting‑edge advances such as quantum computing and quantum teleportation.

The book surveys competing quantum interpretations, touches on debates over consciousness, and previews tomorrow's quantum‑driven innovations. With clear chapters, quick "Hedgehog's Fact" snippets and a helpful glossary, it balances scientific accuracy with wonder, inviting readers to rethink reality at subatomic scales.