Want this question answered?
Pure water does conduct electricity, but only to a small extent. It contains very low levels of hydrogen ions and hydroxide ions. Try touching power lines with a wet stick and see if you get electrocuted! It's the water, not the wood, that does the damage.
that's because trees are made up of wood which does'nt conduct (transmit) electricity
There are two conditions at play here. It depends on the moisture content of the wood and the potential of the voltage. If the wood is old and dry there is less chance of getting a shock over a newly milled length of wood. On the other hand if the voltage is is high enough you will get a flash over even with wood that seems to be dry. When the power goes out and then a few seconds it comes back on again and stays on it is usually a tree limb that is the cause of the outage. What the power company is trying to doing is burn the branch off of the power line. If successful the power stays on. They are exploiting the fact that moist wood will conduct electricity.
Polystyrene, cardboard and wood are a few.
Yes. Knocking on or touching wood keeps the bad spirits at bay. Yes it is a superstition.
nothing
An old superstition Not overly helpful. However, the superstition of touching wood (or iron) as a counter to evil goes back centuries. There are various thought on the origin. One says it comes from the touching of wood from Christ's cross as a protective talisman. Another pre-dates Christianity in that both the wood of the oak and the ash trees were sacred to ancient pagans. The touching iron comes from the old belief that iron will keep the "fairy folk" away from you, as iron will kill the fae. There is also the "knock on wood" variation, which was originally done to wake the dryad who lived within the tree (wood).
Nathaniel Black-wood is Col-es lawyer
"Knock on Wood!" "Wood You Like the Best?"
How wood i no
Wood Lane - Metropolitan line - tube station ended in 1959.
Wood Lane - Metropolitan line - tube station was created in 1908.