Rucphen (population: 22,607) is a town in the southern Netherlands, in the province of North Brabant. The municipality covers an area of 64.23 km² (of which 0.70 km² water).
The municipality of Rucphen also includes the following towns, villages and townships: Schijf[?], Sprundel, St. Willebrord[?], Zegge[?].
... the gyroscope.
The physics of this device looks confusing at first sight, but is surprisingly simple. It can easily be understood with a little knowledge of gyroscopes. ...