- Stan' Library (Science e-Journal)
- Lists of Books
- Popular Science Books
- Physics and Chemistry
- Materials and Spintronics
- NMR, Nuclear Magnetic Resonance
- ESR, Electron Spin Resonance
- MRI, Magnetic Resonance Imaging
- Spectroscopy, including MS
- Electronics and Electric Engineering
- DSP, Digital Signal Processing
- EE Tinkering, Raspberry Pi, Arduino
- Computing, Algorithms, ...
- Quantum Computing, Information, ...
- Instrumentation & Measurements
- Free online books