09 Polar Molecules
Why are some molecules polar, others not? Can this be seen in the molecular structure? Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
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🇨🇳 China - Second Right of Reply, United Nations General Debate, 76th Session (English) | #UNGA
2nd Right of Reply by China at general debate of the 76th Session of the General Assembly of the United Nations (New York, 21 – 27 September 2021). The UN General Assembly (UNGA) is the main policy-making organ of the Organization. Comprising all Member States, it provides a unique forum for multil
🇨🇳 China - First Right of Reply, United Nations General Debate, 76th Session (English) | #UNGA
1st Right of Reply by China at general debate of the 76th Session of the General Assembly of the United Nations (New York, 21 – 27 September 2021). The UN General Assembly (UNGA) is the main policy-making organ of the Organization. Comprising all Member States, it provides a unique forum for multil
10 Polarization in electrophilic addition
The step of polarization repeatedly causes difficulties in understanding. For this reason, this screencast is intended for classroom follow-up and only illustrates the step of polarization of the bromine molecule by ethylene. Original: "Wolfgang Dukorn" Original: German. All translations in this v
🇬🇳 Guinea - Prime Minister Addresses United Nations General Debate (English) | #UNGA
Bernard Gomou, Prime Minister, Head of Government of the Republic of Guinea, addresses the general debate of the 77th Session of the General Assembly of the United Nations (New York, 20 - 26th September 2022). --- The UN General Assembly (UNGA) is the main policy-making organ of the Organization.
🇭🇹 Haiti - Foreign Minister Addresses United Nations General Debate (English) | #UNGA
Jean Victor Geneus, Minister for Foreign Affairs and Worship of the Republic of Haïti, addresses the general debate of the 77th Session of the General Assembly of the United Nations (New York, 20 - 26th September 2022). --- The UN General Assembly (UNGA) is the main policy-making organ of the Orga
🇻🇪 Venezuela - Foreign Minister Addresses United Nations General Debate (English) | #UNGA
Carlos Faría Tortosa, Minister of the People's Power for Foreign Affairs of the Bolivarian Republic of Venezuela, addresses the general debate of the 77th Session of the General Assembly of the United Nations (New York, 20 - 26th September 2022). --- The UN General Assembly (UNGA) is the main poli
National Parks in North America
Banff National Park is the first and oldest of Canada’s 47 national parks. The U.S. has 63 of its own. Yellowstone National Park, established in 1872, is even considered the oldest in the world. Authors: ZDF/Terra X/Susanne Hillmann/Iris Gesang/Spiegel TV/Maximilian Heß Translation and dubbing: al
Namibia's national parks
Just under 20% of Namibia's area is made up of state national parks. Now, almost 90 municipal nature reserves have been added. Together with private reserves, a total of about 40 percent of the country is protected. Author: ZDF/Terra X/R.Marel/C.Gerisch/SpiegelTV/Jochen Schmidt Translation and dub
Polar bear habitat
Polar bears live in five countries: USA, Canada, Greenland, Norway and Russia. There are a total of 19 geographically separated populations. Four of them are acutely endangered, five stable, and one population is even growing. Author: ZDF/Terra X/Spiegel TV Media/R. Hillmann/R. Marel/C. Gerisch/A.
🇦🇴 Angola - Representative Addresses United Nations General Debate, 77th Session (English) | #UNGA
Maria de Jesus dos Reis Ferreira, Permanent Representative of the Republic of Angola to the United Nations, addresses the general debate of the 77th Session of the General Assembly of the UN (New York, 20 - 26 September 2022). The UN General Assembly (UNGA) is the main policy-making organ of the Or
🇱🇻 Latvia - President Addresses United Nations General Debate, 77th Session (English) | #UNGA
Egils Levits, President of the Republic of Latvia, addresses the general debate of the 77th Session of the General Assembly of the United Nations (New York, 21 September 2022). The UN General Assembly (UNGA) is the main policy-making organ of the Organization. Comprising all Member States, it provi