Webinars Natural Science

Webinar overview

Join our live webinars and on-demand webinars (recordings).

Register for the webinars here. For live webinars, you will receive a confirmation as well as a reminder before the event. On-demand webinars are recordings of presentations or popular webinars that you can watch immediately after receiving a reservation confirmation. Simply participate. Its free of charge.

Webinar overview Technology & Engineering

Back to the online seminar overview


Subject	Language	Webinar topic	Date	Details
Physics		Decimetre waves and their propagation on the Lecher line	27.01.2022, 10:00 AM CET	More
Physics		Decimetre waves and their propagation on the Lecher line	27.01.2022, 07:00 PM CET	More
Science		Investigating climate change experimentally - interdisciplinary in the Science Lab	10.02.2022, 10:00 AM CET	More
Science		Investigating climate change experimentally - interdisciplinary in the Science Lab	10.02.2022, 07:00 PM CET	More
Physics		Gas lasers and solid-state lasers for the students lab	24.02.2022, 07:00 PM CET	More
Physics		Gas lasers and solid-state lasers for the students lab	24.02.2022, 07:00 PM CET	More

On-Demand-Webinars Overview (Recordings)


Subject	Webinar Topic	Details
Chemistry	The Digital Way to do Chemistry Experiments	More
Physics	Diffraction on one- and two-dimensional gratings and on single slits	More

Details & registration for webinars

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Decimetre waves and their propagation on the Lecher line

Webinar content:

✓ Generation of decimetre waves (433 MHz)
✓ Propagation of the RF in free space
✓ Detection with incandescent lamp and measuring dipole
✓ Standing waves in front of a metal plate
✓ Setup of the Lecher line
✓ Standing waves on the Lecher line: Voltage and current, nodes and antinodes

Live-Webinar
27.01.2022, Thurs., 10:00 AM CET

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Decimetre waves and their propagation on the Lecher line

Webinar content:

Live-Webinar
27.01.2022, Thurs., 07:00 PM CET

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Investigating climate change experimentally - interdisciplinary with Science Lab (student experiments)

✓ We show you a model experiment on global warming caused by carbon dioxide.
✓ We present to you how you can investigate the greenhouse effect.
✓ We demonstrate different experiments from our Science Lab that you can carry out, e.g. in project lessons on climate change.
✓ We give tips and tricks on how to use the digital and interactive Lab Docs experiment instructions.
✓ We show you how to measure and work with our Mobile-CASSY.

Live-Webinar
10.02.2022, 10:00 AM CEST

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Investigating climate change experimentally - interdisciplinary with Science Lab (student experiments)

Live-Webinar
10.02.2022, 07:00 PM CEST

➤	Physics: Gas lasers and solid-state lasers for the students lab Webinar topics: ✓ Setup and alignment of a HeNe laser ✓ Setup and alignment of a Nd:YAG laser ✓ Intra-cavity frequency doubling of Nd:YAG lasers ✓ Safety aspects Live-Webinar 24.02.2022, 10:00 AM CEST

➤	Physics: Gas lasers and solid-state lasers for the students lab Webinar topics: ✓ Setup and alignment of a HeNe laser ✓ Setup and alignment of a Nd:YAG laser ✓ Intra-cavity frequency doubling of Nd:YAG lasers ✓ Safety aspects Live-Webinar 24.02.2022, 07:00 PM CEST

On Demand Webinars

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Bell and Generator – Hands-on for STEM education

Electricity is not just a fundamental part of physics and STEM education, but also in students’ everyday experiences. This webinar introduce topics from "Electromagnetism and Induction" to "Motors and Generators".

Based on the Science Lab Electricity/Electronics system we show the principle of a bell and how electric motors and generators work.
Both are fantastic subjects for hands-on experiments in STEM education.

Topics of this webinar:

✓ Set up a transformer with just few components

✓ Principle of a generator and observation of its measured characteristics

✓ Possibilities of the flexible and modular plug-in board for STEM experiments

✓ Education in STEM: fundamentals, principles and application

✓ Useful advices for safe, inspiring and sustainable experiments in electricity

OnDemand-Webinar

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Physics: Diffraction on one- and two-dimensional gratings and on single slits

Diffraction of visible light at the (double) slit is one of the key experiments to demonstrate the wave nature of light. In this webinar, we present the quantitative measurement of the diffraction pattern in a very clear way that students can understand. Mathematical evaluation is included.