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This scientific information site aims to be relevant, honest, clear and precise.
- It was selected by the WebRankInfo Directory as one of the best French-speaking sites on the Science and technology theme.
- It is accessible to sensory handicapped and to any web browser.
- 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... about the following topics :
1. Physics of Billiards : a complement useful to the practical guides on Billiards.
For player, software designer, scientist...
2. Hydraulic ram : an unusual device with a simple operating principle, a complex theory and an ancestral practice.
For user, hydraulic ram manufacturer, scientist...
3. Human Nervous System (HNS) and Learning : a sensori-motor behaviour model of baby in accordance with Piaget's Learning Theory.
For biologist, psychologist, neuro-scientist...
4. Relativity : basic formulas of Restricted Relativity and General Relativity with a presentation of the mathematical tools accessible to uninitiated people.
For students and mathematicians looking to learn in this field without having several years to devote to it...
5. Botany : a catalog of 300 European woody plants associated with an identification method mainly by leaves.
For lovers of nature and trees in particular...
6. Music and Language : 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. For lovers of music and curious about music science...
7. Ornithology : a catalog of 300 European birds associated with an identification method mainly by songs or cries.
For lovers of nature and birds in particular...
8. Meteorology and Navigation : the observation of clouds and winds to predict the weather over 24 hours, completed by basic concepts in air and sea navigation.
For lovers of nature, weather and travel...
Last page update : November 4, 2021.