火箭如何逃脱地球引力

火箭是如何突破重力的?数学就在我们身边。几乎不可能没有数学帮不上的东西。在 Simpleshow 中,我们解释了数学如何使太空旅行成为现实。 作者:Roman Ilyushenko, Nicolai Nobis 该视频由 Da Vinci Media GmbH 提供。 其他来源: https://en.wikipedia.org/wiki/Gravity https://en.wikipedia.org/wiki/Human_spaceflight https://en.wikipedia.org/wiki/Mathematics 点击这里观看更多视频:https://alugha.com/mysimpleshow

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World Poetry Day

Poetry is a beautiful form of expression! #WorldPoetryDay is celebrated on March 21 every year and aims to support linguistic diversity through poetic expression. Let’s promote the reading, writing, teaching and publishing of poetry, starting with this short explainer video! Transcript: alugha Cli

Summer Solstice Celebrations

The Summer solstice marks the longest day of the year in the Northern Hemisphere. This time of the year many countries celebrate the start of summer. Our video explains how the Summer solstice is celebrated in Europe. #summersolstice #explainervideos #celebrations Transcript: alugha Click here to

流浪动物日

如今,越来越多的动物最终流落我们的街头,在那里它们繁殖并创造出更多的无家可归的动物。宠物依靠人类来获得爱、食物、水、兽医护理、住所和安全。国际无家可归动物日是八月的第三个星期六。目的是提高人们对宠物种群过剩的认识。我们的视频解释了危机并提出了解决方案。#HomelessAnimals #animals #homeless #homelessanimalsday 翻译和配音:alugha 点击这里观看更多视频:https://alugha.com/mysimpleshow