Have you ever had a bad cold? I mean a cough, running nose, fever and this general feeling of „please God let me die”? I…

My former best trouble maker ever – I Remember When. It’s in Twenty Twenty’s toolbox. It’s popular. It seems to be well explained, only Twenty…

Neville’s techniques can be endlessly multiplied (ex. ladder, mirror, ring, etc) and at the same time all of them can be reduced to one –…