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...
. Get one copy and write How to determine when your body is irodine deficient Chinwendu Iodine deficiency can lead to various health issues, and recognizing the signs of iodine deficiency can be important for addressing the problem. Common signs and symptoms of iodine deficiency may include: Goiter : An enlarged thyroid gland (goiter) in the neck is one of the most recognizable signs of iodine deficiency. Fatigue : Feeling unusually tired or lethargic. Weight Gain : Unexplained weight gain or difficulty in managing weight. Dry Skin and Hair : Dry, flaky skin and brittle hair. Feeling Cold : Feeling unusually sensitive to cold temperatures. Weakness and Muscle Pain : Muscle weakness and aches. Swelling and Fluid Retention : Swelling in the legs, feet, ...