Discover the instruments that Curiosity, a rover on Mars, used to gather and analyze soil samples in this video from NASA's Jet Propulsion Laboratory. In 2012, Curiosity took its first scoop of Martian soil to test and analyze from an area called Rocknest. One of the project scientists describes how
This video is part of the AE2135-I Structural Analysis and Design course at TUDelft Faculty of Aerospace Engineering. In this video, we will quickly derive some simple shortcut equations for determining resultant forces and moments acting on an idealized sheet using the boom-sheet approximation. Th
The understanding of performance in sport is discussed and some central terms such as performance, performance, success, competition and competition are described. The narrow and broad understanding of performance is also discussed. Original: "Sports didactics simply explained" (Humboldt Universit
In this video, we're going to take a look at the shocking effects of caffeine on mental health. We're going to discuss how caffeine can affect your mood, cognitive function, and sleep. If you're like most people, you probably drink coffee to boost your energy levels. But is that really a good idea?
Click here to see more videos: https://alugha.com/FuseSchool In this video, we’re going to look at frequency tables. These numbers are enough to give someone a headache and there's only 200 of them. Lots of datasets have thousands or even millions of pieces of data, so we need to collect and reco
The "law of the conservation of mass" applies! But why do all the experiments described give false results? Something has not been taken into account in these attempts. Find out what went wrong! And how could you make the last attempt so that it delivers the correct result? Original: "Wolfgang Duko
1,700 probes are distributed throughout Germany and permanently monitor the #Umweltradioaktivität. In this video we show you where the probes are, what the measurement results depend on and what can happen in the life of a probe ... You can see the exact measurement results here: https://odlinfo.bf
Click here to see more videos: https://alugha.com/SystemsInnovation Take the full course: https://systemsinnovation.io/course/ Follow along with the eBook: https://systemsinnovation.io/books/ The reason our initiatives often fail is that we take a partial approach, based upon a partial understandin
https://lt.org/ * What are the longrun implications of elite universities for individuals and society? In this video, KATJA KAUFMANN explores the effects of elite higher education on both marriage and intergenerational outcomes. * Employing a regression discontinuity design and an unique data set c
What happens when state domains expire - and suddenly someone else owns them? This presentation will report on how several formerly official but unregistered domains of German federal ministries and authorities could be acquired - and which data streams became visible as a result. For months, DNS qu
In this video you will learn how weird and wonderful animals are formed in the process of speciation and the formation of new species. Different selection pressures select for different characteristics. Over generations, the individuals with the beneficial traits will prosper, and others will die
Nitrogen makes up 78% of the air, however neither plants nor animals can take nitrogen directly from the air because nitrogen is so unreactive. The nitrogen cycles shows the movement of nitrogen through the environment. Nitrogen is continually cycled through the air, soil and living things. Plant
