Ancient & Modern Clocks Grandfather clocks , also known as longcase clocks, are a type of mechanical clock that is renowned for their tall, freestanding design and pendulum mechanism housed within the tower case. Originating in the late 17th century in England, these clocks became popular due to their improved accuracy over older timekeeping methods. The name "grandfather clock" became widespread after the song "My Grandfather's Clock , " written by Henry Clay Work in 1876, which described such a clock that had been running for ninety years. View More Kieninger clocks This is one of the world's oldest clock makers founded in Germany over 100 years ago. You can see more here Like this Ridgeway grandfather clocks The mechanics of a grandfather clock involve a weight-driven system where weights descend slowly pulling on gears to regulate the movement of hands on the dial. This system requires periodic winding to keep the clock running accurat...
It have become a thing of concern in the classroom, that most learners find it heard to remember. Teachers/coaches impact knowledge into learners and coaches train on skills. Most times, these learners can't remember what they have been taught. In other for learning to take place at any given time there must be understanding. There is need to use the best teaching method that promotes learning. We shall look at teaching methods in another lesson. For now we shall look at some of the reasons why learners can't remember their lessons. 1. Lack of course materials : if learners visit libraries not knowing the right area of course subject topic to concentrate on, they may end up concentrating on topics that are not related to their current semester scheme. This tend to affect their ability to remember what they have been taught, because their initial interest to learn and energy have been spent reading course topics not related to their current scheme. When the...