For more Science Videos: https://lt.org/ * Pro-cyclical fertility means that families have more children when macroeconomic conditions are better. In this video, SENA COSKUN explores the complex factors that underpin such decisions. Conducting an empirical study which analyzes data from different US
The elevator should slide upwards like on a rail. To date, however, there is no suitable material for such a rope. So the elevator into space remains a dream. Dubbing: alugha Author: ZDF/Terra X/ T. Schultes/ pro in space Click here to see more videos: https://alugha.com/TerraX
Click here to see more videos: https://alugha.com/mysimpleshow Taking great pictures like a pro is as easy as ABC! Have you ever wondered why some of your photos turn out well while others don't? And what exactly creates the picture inside your camera? Watch this simpleshow – and dive into the basi
Even in Viking times, the sea route between the North and Baltic Seas, the Kattegat, was notorious for its treacherous currents. The solution: a Viking-style Kiel Canal. Author: ZDF/Terra X/Hanna Kotarba/Pro in -Space/Jochen Schmidt Translation and dubbing: alugha Click here to see more videos: h
If a foreign body penetrates the skin, phagocytes in the damaged tissue are the first to react. So-called M1-type macrophages release pro-inflammatory messenger substances. These include prostaglandins. These hormones trigger a pain stimulus. Author: 3sat/nano/DOCUVISTA Filmproduktion/Marilena Schu
CLASS EXERCISE: Educator Joe Wayand has passed on this exercise, which he does in his classroom: When I cover the Milgram Experiment, I show part of the original film "Obedience" (Obedience) - most universities have it (note that you can show parts of the full documentary "Milgram Experiment 1962").
Migrationspolitik, Beratungsrealität und Situation in den Herkunftsländern Eine Kooperation von Brot für die Welt, medico international, der Stiftung PRO ASYL und der Heinrich-Böll-Stiftung Die Zahl der Ausreisen zu erhöhen, ist erklärtes Ziel der Bundesregierung und dominiert vielfach auch die m
Acetaminophen -- the active ingredient in Tylenol -- is bad news for your liver if you take too much of it. The same is true for alcohol. So should you avoid popping Tylenol to take the edge off the morning-after hangover? Probably yes -- although the biology behind how the two substances interac
Transistors how do transistors work. In this video we learn how transistors work, the different types of transistors, electronic circuit basics, how to build a transistor circuit, transistor amplifier, current gain beta, npn, pnp, heat sink, electronics and electrical engineering. Plus more! LEARN
What is a servo motor and what does a servo motor do, why do we use servo motors. 👉 👉👉 FREE design software ➡️ https://www.altium.com/asp/the-engineering-mindset/ WATCH THESE Servo Motor:👉 https://youtu.be/1WnGv-DPexc Stepper motor:👉 https://youtu.be/09Mpkjcr0bo DC motor:👉 https://youtu.be/GQ
