Physics

Classical foundations, problem solving and the joy of understanding nature

Physics is the language of the universe. This section covers everything from competition-level problem solving to making physics accessible and exciting for younger learners.

Olympiad Problems

A curated collection of challenging physics problems from IPhO, APhO and national Olympiads, with detailed solutions and discussion of the underlying principles.

GCSE Physics

Clear, well-structured notes and worked examples covering the GCSE Physics syllabus — ideal for students preparing for exams.

Interesting Topics

Deep dives into fascinating corners of physics: from the strange behaviour of superfluids to the physics of musical instruments.

Science for Kids

Simple, engaging explanations and experiments that bring physics to life for curious young minds.

Olympiad Problems

Physics Olympiads are a brilliant way to develop deep physical intuition. Here you will find problems organised by topic — mechanics, electromagnetism, thermodynamics, optics, and modern physics — with step-by-step solutions that focus on understanding rather than memorisation.

What to expect:

  • Problems ranging from national-level to international Olympiad standard
  • Detailed solutions with diagrams and physical reasoning
  • Tips for building problem-solving speed and accuracy
  • Common traps and how to avoid them

Content coming soon — check back for the first problem sets.

GCSE Physics

A solid grounding in GCSE Physics provides the foundation for everything that comes later. These notes are written to be clear, concise and exam-ready.

Topics covered:

  • Forces and motion
  • Energy and energy transfers
  • Waves and the electromagnetic spectrum
  • Electricity and circuits
  • Magnetism and electromagnetism
  • Particle model of matter
  • Atomic structure and radioactivity
  • Space physics

Notes are being prepared — first topics will be published shortly.

Interesting Topics

Physics is full of surprises. This section is a collection of essays and explainers on topics that I find particularly fascinating.

Some examples of what will appear here:

  • Why ice is slippery (it is not what you think)
  • The physics of bird flight and how it relates to aeroplane design
  • How lasers work, from stimulated emission to applications in surgery
  • Brownian motion and how Einstein proved atoms exist

First essays coming soon.

Science for Kids

Physics does not have to wait until secondary school. This section collects simple, hands-on experiments and explanations suitable for ages 7 and up.

Ideas include:

  • Building a simple electric motor from a battery and magnets
  • Why the sky is blue — explained with a torch and some milk
  • How to make a balloon hovercraft
  • The physics of bouncing balls

Watch this space for new activities.