L’acoustique est la science du son. Source de photo Qu'est qu'un son ? Le son est une sensation auditive provoquée par des variations de pression de l’air. Le son est une dimension fondamentale de notre

Evolution follows the climate: oaks quickly adapted to the climatic variations of the Anthropocene. With the acceleration of global warming due to human activities, the question of the speed of evolution

The Noise Unlike a sound which has an objective definition, noise is a subjective notion which corresponds to sounds perceived as unpleasant and annoying. Thus, each individual develops his own sensitivity

The ear has three parts: Photo source the outer ear, pinna and auditory canal, guides sound to the eardrum, membrane separating the outer ear from the middle ear, whose role is to capture sound pressure

Foods from organic farming do not contain pesticides and other chemicals harmful to health. While these are permitted, but regulated and limited, they are not harmless. Indeed, some studies have shown

The rose mixes several worlds that interact in its vast field: nature and culture to remain throughout the ages a symbol of beauty through emotional indications that touch the reality of man in all his

At bedtime, lights off,fire start gently from the chimney. Photo I took with my phone "An orange luminosity, like a sunset" which delights the Spirit ❤️❤️❤️. Looking at the burning wood, Photo

🧙‍♂️ Regional Press Community challenge My participation in "Challenge: Christmas Songs With Lyrics" Here the challenge guideline 🧙‍♂️ Christmas Songs With Lyrics Top 9 Christmas Songs and

Hello to all members of the Hive community. I am very happy to be part of the Hive community Im pleased to introduce myself as a new member of the Hive community Who I m...? I’m pleased to introduce myself

"There is always some perfume left on the hand which gives roses." Confuci Photos I took with my phone I Hope you like it There is nothing more beautiful than roses "Il reste toujours un

The splendor of nature was embodied in the high mountains that were carved and made more beautiful by the caves.! 259051858_1086103698823979_4213671294228813_n.jpg It is considered one of the finest natural

Effects of viewing fresh red roses were investigated. Oxy-hemoglobin levels in the right prefrontal cortex significantly decreased. In addition Sympathetic nervous activity decreased, and bordered on

Nature is the creation of god the beauty of nature is one of the greatest blessings which god has given to kashmir. the beauties of nature in kashmir offer a rich feast of delight to the eyes and ears

The beauty and charm of nature is unmatched by anything Especially the sunset. the sunset is the new messenger I hope you like this picture I took from Kochi 2019. lenovo phone March2019 La beauté et le

La thermographie infrarouge est une méthode de mesure à distance utilisant les propriétés de la lumière infrarouge. La thermographie est utilisée dans divers domaines et plusieurs pratiques modernes:

Positivity has a color it's red! img_0.70940752152075.jpg APRIL 2021 LENOVO