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EntertainmentWhy do people put balls on high voltage cables?
The balls on high voltage wires have always been a mystery, so what is their purpose?Why are there differences in the use of 110V and 220V voltages between countries in the world?
Our electrical and electronic devices in Vietnam market are often used at 220V voltage.
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Australia successfully decoded fossils that lived about 247 million years ago
Why can geese guard the house instead of dogs?
Why do people put balls on high voltage cables?
Don't let the movies fool you, ancient people had to complete these 7749 procedures to rent an inn.
The truth about the discovery of an underground city of 'reptilians' in Los Angeles
The 'most curious' man: Turned himself into a money-making machine, became a legend after his death
Top 7 works that changed the world of Albert Einstein
Where will the motorbikes and cars go when they are 'unsold' and have been in inventory for many years?
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