In a spirit level, as a key ring – and of course as a small pointer: we encounter laser pointers quite casually in everyday life. Caution would actually be called for here, wouldn't it? On the sidelines of an event, we were asked whether laser pointers were dangerous. And indeed – they are not toys.
For more Science Videos: https://lt.org/ * Lasers typically produce a Gaussian beam where intensity is greatest in the center and tails off at the edges. In this video, ULRIKE FUCHS explains how a laser beam profile can be transformed into something more effective for material processing. * Drawing
The Global Ecosystem Dynamics Investigation (GEDI) on the space station beams laser light down to Earth to reveal the height and density of trees and vegetation. NASA Science: http://science.nasa.gov/ Click here to see more videos: https://alugha.com/NASA
Of course you would save someone's life! But why don't you do it? 🤔 It's mega easy! In our video, we'll tell you just three short steps. 💪 It's really easy: open your mouth. Chopsticks in. Be a donor. Order your registration set on dkms.de/yt-registrierung and become a stem cell donor. Maybe you
Video recording of the online conference on October 15, 2020 Guests: - Dr. Ricarda Steinbrecher (Molecular biologist and geneticist, board member of the European Network of Scientists for Social and Environmental Responsibility – ENSSER) - Ali Tapsoba de Goamma (Human rights and environmental act
What is Montessori Education? Have you heard the sentence “help me to do it myself”? Maybe you don’t know what it means or where it comes from? No problem – the simpleshow foundation explains Montessori education. Author: Felix Herbst Sources in German: - http://www.bildungsserver.de/Montessori-
Would you cycle 4,500km through Europe? No? Neither do we! But that's what Benedict does for us. He rides from Paderborn to Lisbon (https://www.ride-for-all.de) to draw attention to the DKMS and picks up a few tips from mountain bike professional and outdoor specialist Fabio Schäfer in this talk. Bu
Friends, we have already clarified the very important questions in the last two videos. But please stay tuned for a moment. Thank you. Because most of you are of course well informed at the latest after Kevin's explanations in the last videos, but that doesn't mean that your family and friends know
Saving CO2 - a question of consumption? Depending on your lifestyle, your personal carbon footprint can vary a lot. In which areas are particularly much greenhouse gases produced? And how can we consume in a more climate-friendly way and cause less CO2 in everyday life? https://www.umweltbundesamt
Mr. Bergmann prefers to sit at his computer and play Minecraft. We got him out of his gaming chair and into our mouth-opening studio. Here he meets Felix, who fell ill with blood cancer at the age of 16. Mr. Bergmann and his videos have already accompanied Felix during his time in the hospital. Will
What did you actually do when you were 16? School, homework, sports club, the first boyfriend or girlfriend, of course. Maybe the first beer. With today's guest Ann-Selina it was a bit different. When all her friends were doing all these typical teenage things, Ann-Selina beat blood cancer. Awesome,
Social intelligence is the ability to know oneself and others in order to be able to correctly assess one's own actions and those of other people. It is made up of five skills: sympathy, self-awareness, empathy, metacognition and theory of mind. Those who lack social intelligence can misunderstand o
