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.
BYTE Blog
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.
English 
German 
Ukrainian