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
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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
Billion Dollar Limited (1942) is the third of seventeen animated Technicolor short films based upon the DC Comics character Superman. Produced by Fleischer Studios, Billion Dollar Limited centers on a train carrying one billion dollars in gold to the US mint, which is sabotaged by robbers before Sup
Today is the day ! I have been looking quite a while for a bench drill that offers the right value for money for me. I have found exactly what I was looking for with the Scheppach DP 60 for 169 euros. Technical data: Manufacturer -> Scheppach Manufacturer reference DP60 SE Size - L x W x H -> 350 x
What would your reaction be to seeing your friend posting a bunch of pictures of themselves every single day with the hashtag ‘depression’? While many people may think that it’s a way for them to get attention, these behaviors may really be a cry for help. The person doing it may actually be struggl
Have you been feeling lonely lately? Do you feel isolated and left out? Loneliness is not always obvious. And sometimes it may feel like a weakness. You may try to make yourself believe you don’t really need anybody, especially if you’ve been alone for a long time. If you noticed you’ve been feel
Depression is a common mental health condition that affects millions of people worldwide. Unfortunately, due to the stigma surrounding mental illness, many people still misunderstand the true nature of depression and its impact on individuals. One of the most common misconceptions is that depression
Have you lost your sense of direction in life and didn’t know what else to do? Do you always feel "lazy", unmotivated, and uninspired? Because we live in such a cutthroat and hypercompetitive society so obsessed with the pursuit of wealth and success, we're likely to suffer from chronic stress. When
Are you a good person? Are you someone who is constantly trying to improve to become a better person? Do you keep looking back at experiences to determine which would have been the right choice? We made this video to reassure you that you're a better person than you think. Disclaimer: This video is
