Yes, sound can travel through cotton wool, but it will be dampened or muffled due to the fibers absorbing and dispersing the sound waves. Cotton wool is not a good conductor of sound compared to air or solid materials.
cotton first started in Egypt thousand years ago
by cotton
Cotton wool is not a conductor or an insulator it is a semi conductor. It is sort of in the middle, electrons can travel through cotton wool but not as good as silver, bronze, metal and so on.
cotton is in our hands if we dont have it the hand will be red and start to hirting us.
The cotton boom started in 1840 because the invention of the cotton gin (short for engine) made cotton production easier. By 1860, the US was producing more than half of the world's cotton.
north
polyester pima cotton
1862.
Cotton
It started in 1933 as a cotton cooperative
You can purchase cotton leggings at most woman's fashion retailers. The cotton legging has become a staple for the modern day wardrobe. Marks and Spencers is a good start.