joudii rebloggedjoudaz in #hive-184127 • last yearNoise effects [EN/FR]A noise is a complex mixture of sounds producing an annoying or undesirable (unpleasant) auditory sensation. Noise has several harmful effects on humans: such as ** Deafness…joudii rebloggedjoudaz in #hive-184127 • last yearTHE SENSORSMechanical vibration is measured in three parameters: ** Acceleration (ms-2 where g) measured by accelerator)joudii rebloggedjoudaz in #hive-184127 • last yearThe kite festivalThe kite festival❤️❤️❤️ Imagine more than a hundred kites in the sky of different sizes and shapes what a splendid and marvelous sky decorated with kites I wish you like my photos😍😍😍😍❤️❤️joudii rebloggedjoudaaa in #hive-184127 • last yearLe bruitLe bruit est une vibration de l'air définie par une fréquence exprimée en Hertz (Hz) Le bruit c'est un son gênant On peut le définir comme ensemble des fréquences Sourcejoudii rebloggedichen in #hive-184127 • last yearLa photosynthèseProblème : Comment les végétaux fabriquent t-ils leur matière organique à partir de matière minérale (eau et dioxyde de carbone) et de lumière ? La photosynthèse est une…joudii in #hive-184127 • last yearThe effect of electromagnetic waves on the childThe electromagnetic waves emitted by cell phones, touch pads or connected toys can have effects on the cognitive functions - memory, attention, coordination . Photo sourcejoudii rebloggedpenticton in #hive-194913 • last yearHow Will Science Remember 2021 // Frozen Macro photographyIt seems like there’s so much technological advancement today and yet nothing absolutely groundbreaking reaches the news even if you dig for it. The mainstream news are full…joudii rebloggedmagicmonk in #hive-174578 • last yearJoin me on the Hive Mates journey this ChristmasFirstly, thanks to @livinguktaiwan for saying that Hive Mates was one of her favourite tools, and sharing the app with everyone here! I am having so much fun making Hive Mates…joudii in #hive-181450 • last yearEMOTIONSWe talk about emotions a lot, but what is an emotion? How about taking a minute to wonder what emotion you are feeling right now? In this unprecedented period of global…joudii rebloggedakukamaruzzaman in #hive-194913 • last yearMacro Shots of Basella albaHere are some macro shots that were taken by me while walking this afternoon. This is the Basella alba flower also known by several common names, such as Malabar spinach…joudii rebloggedabduhawab in #hive-127788 • 2 years agoCommon Cerulean (Jamides celeno aelianus)Hello everyone! It's been great to be back here again and today I am delighted to show you a little butterfly, a little beauty that was found darting in the wild. This butterfly…
