Professor Curie and I worked at that time in the laboratory of the school of Physics and Chemistry where Professor Curie held his lectures. Radium is no more a baby, it is more than twenty years old, but the conditions of the discovery were somewhat peculiar, and so it is always of interest to remember them and to explain them.We must go back to the year 1897. But as we can not do that, I shall only give you a short account of my early work about radium. I could tell you many things about radium and radioactivity and it would take a long time. Imagining the Amazon as a dessert should give you chills, and it seems so farfetched, but it could be a reality if global warming is not addressed.īut what exactly is global warming? What causes it? And what can we do to stop it? In this short but informative speech, I will try to answer these questions effectively.Įxamples of Informative Speeches in Literature or Popular Culture:Įxcerpt from Marie Curie’s speech on the discovery of radium: In a speech presented at UN Summit in 2019, Barrack Obama said that if we need to solve climate change swiftly and boldly or risk leaving the future generations to an irreversible catastrophe.Ī YouTube Influencer, Prince EA, addressed this issue by saying that our descendants will know it as the Amazon Desert instead of the Amazon Rainforest if we are not careful. The subject has drawn a lot of attention due to adverse climate change. The following is another informative speaking excerpt on global warming:Ī global warming search on Google brings back 65 million results pages. So, today, I will present the adverse effects of tobacco and back them up with facts and real-world statistics. A survey conducted in China revealed that only 38% of tobacco smokers knew the habit could lead to heart disease, and only as few as 27% were aware smoking could cause a stroke. That said, a lack of information about the effects of smoking is a significant contributor to this pandemic. That means that there is one tobacco-related death every six seconds. In fact, it results in 6 million deaths per year. Tobacco kills, something that smokers tend to ignore until they get cancer or another terminal disease. That number might rise to 1.6 billion by 2025. In 2018, according to the World Health Organization (WHO), in the world, about 1.1 billion people use tobacco. Yet, the number of smokers globally increases each year. It is general knowledge that smoking is bad for your health. The following is an informative speaking excerpt on smoking: Below are some informative speeches examples to help you get started on your next project. There are many informative speeches examples floating around the internet. In order to be successful in the delivery of an informative speech, the successful informative speaker must find a unique topic, have excellent supporting details and provide the given audience with a memorable experience. The primary objective of informative speeches is to provide interesting, useful and relevant information to an audience. DEMONSTRATIVE SPEECH CENTRAL IDEA PROFESSIONAL10 Writing Help from Professional academic WritersĪs a student of public speaking and persuasive speaking, you will be expected to give informative speeches.
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