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Year after year, smartphones manufacturers continue to increase their sales with new phones with features matching the world's formidable technology development. Despite the strong demand for the acquisition of these phones, one of the biggest problems is the empty battery of these phones.
The young German Lara Lawrence, 16, has developed socks that generate electrical energy under the pressure of walking or running. The power supply can be used to charge the smartphone battery.
According to the websiteDW"The work of these copper socks requires the possession of a mobile phone for wireless charging technology (transfer of energy from an external source to the cellphone without cable), the socks in copper charging cell phone battery while walking and running.
"In the sole of the foot, thin copper wires and a nano-generator are integrated," said Lara Lawrence. "You do not have an empty battery, you save energy and the fabric used to make these socks is dirt-resistant". "This means that in many cases these socks should not be washed," said the young German inventor, adding: "Copper has an antibacterial effect, which is good."
In the same context, the Stuttgart-Zeitung website explained that these copper socks had attracted the interest of several companies. Lawrence would have said that the price of these socks was affordable and not too high.
Lara Lawrence, for her part, said that her daughter wanted to file a patent application. "We are in talks with the patent attorney, who has asked us to do so," said Lara, head of the school where she is studying. Lawrence Lara at school.
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