squirrel
what happens to telephone wires on hot days
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A typical landline telephone system in a home is connected with two wires, known as a twisted pair, which carry the voice signals. These wires connect the telephone to the local telephone exchange. In some cases, there may be additional wiring for features like multiple lines or extensions, but the basic setup relies on this two-wire configuration.
When metals (like the copper in the telephone wires) gets exposed to heat, they expand (thermal expansion) and when the get cooled they shrink. This directly implies that cables are longer in summer when it is hot. So telephone wires are longer in the summer.
It looks like a squirrels nest.
The structure of a neuron is similar to a telephone wire in that both facilitate the transmission of signals over distances. Neurons have axons that act like insulated wires, conducting electrical impulses (action potentials) away from the cell body, while telephone wires carry electrical signals to transmit voice and data. Additionally, the myelin sheath surrounding some axons functions like insulation, enhancing signal speed and efficiency, similar to how insulation protects and improves the performance of telephone wires. Both systems rely on effective signal transmission for communication.
Telephone wires may snap at night due to temperature fluctuations that cause materials to contract. As temperatures drop, metal wires can become brittle and more susceptible to breaking, especially if they are already under tension from factors like ice accumulation or wear over time. Additionally, decreased visibility can lead to increased risks of accidents that might cause wires to snap.
they behave like typical squirrels.
Squirrels have lungs to breathe with, just like us.
Their thick bushy tails help them balance on a wire. Kind of like tightropewalkers when they hold the balance bar. The bar helps them keep their balance so the dont fall over off the rope. The squirrel's tail is sort of like a built in balance bar, so it dont fall off the power line.
A land line is a regular telephone line, typically served over a pair of copper wires from the a phone company, like AT&T. Also called a POTS line (Plain Old Telephone Service).
A squirrel's tail twitches to communicate with other squirrels, show emotions like excitement or fear, and help with balance while climbing and jumping.