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The first three dimensions are used to specify an object’s location/movement in space, while the fourth dimension locates its position in time
In the International Fixed Calendar, invented by Englishman Moses Bruine Cotworth in 1859, there are 13 months - with the extra month called Sol
The clock was considered such a luxury in Great Britain, that in 1797, a tax called Parliament Clock Tax was placed on anyone buying a clock or timepiece
The first alarm clock would ring only at 4 A.M
- Latest user who used this calculator was from Jakarta, Indonesia on 23 November '17, 17:09