Čtyřicátá sada odkazů.
Chemie
- Quest for better superconducting materials
- Graphene-like material made of boron a possibility, experiments suggest
- Analytical study of modern paint layers on metal knight shields: The use and effect of Titanium white
Fyzika
- Spaceport News
- Researchers develop new method to control nanoscale diamond sensors
- Stephen Hawking: Černé díry, jak je známe, neexistují