| En Français | Home/Contact | Billiards | Hydraulic ram | HNS | Relativity | Botany | Music | Ornitho | Meteo | Help |
This scientific information site is a showcase-type Website that does not require any entry of personal data.
It aims to be clear, neutral, precise, relevant and honest, with rigorous information and simple explanations.
It was selected by the WebRankInfo Directory as one of the best French-speaking sites on the Science and technology theme.
It is used by many schools and organizations, especially in the context of end-of-studies projects.
It hosts many references, books, guides, photos, videos, etc.
It is accessible to sensory handicapped and to any web browser.
The following table gives all the topics grouped by categories (A, B, C, D, E, F).
The first topics in each category are short, synthetic topics, gathered on the Help page.
| A1. Optic illusions | B1. Labyrinths |
| A2. Heritage of Gers Lomagne | B2. Benford's law |
| A3. Unusual sculptures | B3. Crossword |
| A4. Music and Language (with detailed glossary) Beyond the well-known aspects of musical sounds (scale, pitch, consonance, timbre, etc.), a presentation of some less known aspects of their relationship with human perception (psycho-acoustic) and spoken language (syllable type sounds). | |
| C1. Climat change | D1. Scientific approach |
| C2. Footprints of mammals and birds | D2. Digital optical disk |
| C3. Botany (with detailed glossary) A catalog of 300 European woody plants associated with an identification method mainly by leaves. | D3. Hydraulic ram An unusual device with a simple operating principle, a complex theory and an ancestral practice. |
| C4. Ornithology A catalog of 300 European birds associated with an identification method mainly by songs or cries. | D4. Billards physics A complement useful to the practical guides on Billiards. |
| C5. Meteorology and Navigation (with detailed glossary) The observation of clouds and winds to predict the weather over 24 hours, completed by basic concepts in air and sea navigation. | D5. Relativity (with detailed glossary) Basic formulas of Restricted Relativity and General Relativity with a presentation of the mathematical tools accessible to uninitiated people. |
| E1. The life laws | F1. Planned obsolescence |
| E2. Hypnosis | F2. Consumer society |
| E3. Smells and flavors | F3. Surveys |
| E4. Human Nervous System and Learning A sensori-motor behaviour model of baby in accordance with Piaget's Learning Theory. | F4. Statistics |
| F5. Media violence |
To contact the Author of this site thanks to use this email : ERROR@orange.fr
Warning (anti-spam protocol) : in this email you have to replace the block capital letters by petitregis
Last page update : July 14, 2024.