| Word | Definition |
|---|---|
| Food industry | Food production with agriculture. |
| Agrofuel | Fuel from agriculture. |
| Alloy | Combination of different materials, to enhance the strength or other properties |
| Axiom | Truth about nature. |
| Atom | An atom is what makes it possible to compose chemical bodies. It was thought that the atom could not be cut. We realized after that the atom was composed of a nucleus with protons, with around clouds of electrons. |
| Commerce | Decrease in price differences by commercial competition and major works. |
| Accounting | Account management of a company. |
| Confucius | Ancient Chinese philosopher. |
| Demography | Quantitative studies on the population. |
| Ellipse | Elongated circle. |
| Empire | Power on a number of countries, including the master country. |
| Energy | Ability to produce a job. Energy is measured in joules. |
| Slavery | Use of unpaid workers. Slavery is due to the traffic. |
| Experience | Test in real condition, to verify hypotheses. |
| Nuclear fission | Consists to break atoms to get energy. |
| Working capital | Monetary surplus to finance sustainable jobs. |
| Nuclear fusion | Creating an atom from two to get a lot of energy. |
| Great Works | Infrastructure works planned over a large number of years. |
| Hypothesis | Unverified proposal or explanation. |
| Industry | Factory producing series products in an automated way. |
| Infrastructure | Routes of communication of goods or persons within a country. |
| Isotopes | Atoms having the same core, but not the same outer surface. |
| Machine tool | Machine to perform a production task in an automated way. |
| Job | Activity to perform a job through techniques or science. |
| Quality of life | Ease or difficulty to live. |
| Paradigm | Representation of the world or the universe. |
| Paradox | Proposal going against common sense. |
| Philosophy | Make assumptions about its limits in order to verify them. |
| Physics | Science that tries to understand or explain the phenomena of the universe. |
| Quantum physics | Physics of the infinitely small. |
| Relativity Science | Physics of the infinitely big. |
| Science | Set of specialities and axioms to understand and improve nature. |
| Sophism | Argument with a fallacious logic. |
| System | Set determined with an internal activity. |
| Exchange rate | Difference rate between two currencies. The exchange rate creates inequalities between currencies. |
| Technology | Study of tools and techniques. |
| Theory | Set of explanations and concepts to understand a system. |
| Traffic | Increased price differences. |
| Watt | Power unit. Joules by Time. |