النظام المتري هو وسيلة عالمية لقياس العديد من الأشياء المختلفة. ولكن كيف يعمل هذا النظام ومن اخترعه؟ نحن نفسّر هذه الأمور وغيرها من جوانب النظام المتري في هذا العرض التوضيحي البسيط. انقر هنا لمشاهدة المزيد من الفيديوهات: https://alugha.com/mysimpleshow المؤلف: Roman Ilyushenko, Nicolai Nobis المعلومات المذكورة في هذا الفيديو مقدمة من Da Vinci Media GmbH. مصادر إضافية: https://bit.ly/2udguxS https://en.wikipedia.org/wiki/Gabriel_Mouton https://bit.ly/38IRxcT
The fighting in Ukraine means that much of their wheat cannot make it to market. Essential Russian goods are also unavailable to the rest of the world. More than 300 million people in the poorest countries could soon be facing acute hunger. This video explains how the war in Ukraine is affecting the
The World Health Organisation works with countries across the globe to raise awareness of the value of vaccines and immunization. It emphasizes how immunization saves lives and supports people everywhere to get the vaccinations needed against deadly diseases. Our video explains the vaccine journey.
June is Alzheimer's And Brain Awareness Month. It's an opportunity to hold a conversation about the brain and share information about Alzheimer’s disease and other dementias. Our video explains how one can raise awareness to support the Alzheimer’s Association. #alzheimer #brain Transcript: alugha
