1. Law of conservation of matter; 2. Atomic structure of matter; 3. Particle-wave dualism; 4. Gravitation and relativity; 5. e to (i times pi) = -1; 6. DNA; 7. Vaccines and medicines; 8. Evolution and genetics; 9. Fire, wheel, steam engine, reinforced concrete, electricity, processor; 10. Art.

Atom means indivisible, but ask the atomic bomb if that is true. If the law of conservation of mass were valid, the Sun would die out after 10,000 years, but it will still warm us for another 5 billion years. How did it happen that the father won the Nobel Prize for showing that the electron is a particle, and the son for showing that the electron is not? The American War of Independence was fought partly against England, but perhaps more so against smallpox. How a doctor saved his daughter's life by giving her red dye to drink and why did SS General Heydrich die of sepsis and not an assassination bullet? What do peas have to do with blue eyes and dimples? Do you know that reinforced concrete was not invented by an engineer but by a gardener?

Lecturer: Dr. Radomir Ranković, assistant professor of the Faculty of Physical Chemistry, University of Belgrade