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Washing hands for the opera lover
What are 20 seconds to an opera lover?
To prevent the spread of COVID-19, it is extremely important to wash your hands often and well. Some artists from the orchestra of Opera Ballet Vlaanderen have a handy trick for this. So stay home and wash your …
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Self-adjusting clutch: Montagetechniek
In this video clip a roadmap for mounting a self-adjusting clutch.
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The Joule-effect: Experiment
In this video, on the basis of an experiment, the Joule effect demonstrated. Here you can determine that a cable subjected to electric current can cause a fire hazard.
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Replica cover: Making a molding from polyester
Making a mold in glass fiber reinforced polyester, from which a polyester cover is then made.
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Drilling with the JBVOD method
For example, should you drill a hole of Ø 20 mm, then you first need to drill.
Proceed as follows:
- drilling Ø 6
- take a piece of cotton soaked rag in oil or coolant and place it in the pre-drilled hole = the JBVOD method
- Then drill Ø 20. The …
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