Keyboard Layouts
Why do computer keyboards have this strange arrangement? An old legend says that it makes the typing easier. The truth is, however, that this comes from the time of typewriters.
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Fake Emails
Well, do you also know such texts? Either you are supposed to transfer money or buy strange products. In any case, suspiciously great advantages are promised. Unfortunately, they are too good to be true.
Preventing train accidents
Trains can also cause accidents and, for example, run into each other on a single-track section. To prevent this, the European Train Control System ETCS is being expanded. This is what the yellow boxes in the track are for.
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