Urine Transparency. Freshly voided urine is clear and transparent. Cloudy urine may be caused by crystals, deposits, white cells, red cells, epithelial cells or fat globules. Further evaluation with centrifugation, microscopic examination, heating or with ether generally determines the cause of the turbidity.rine Transparency. Freshly voided urine is clear and transparent. Cloudy urine may be caused by crystals, deposits, white cells, red cells, epithelial cells or fat globules. Further evaluation with centrifugation, microscopic examination, heating or with ether generally determines the cause of the turbidity.
An acoustic-electric guitar is a hybrid; it's a hollow-bodied instrument with pickups installed to amplify the vibrations of the guitar top and body. Acoustic-electrics start around $80-$250 for beginning models, run $250-$900 for better quality and can run $1,000-$5,000 or more. A twelve-string acoustic guitar has pairs of strings that are strung close together and played as a single string.
The first electric or electrified acoustic guitar was the Gibson EL150 in 1936. The first 1940's solid body guitars electric guitars, similar to those we recognise today, were made by Gibson employees Merle Travis and Paul Bigsby, after the Les Paul 'Log' showed the way. guy by the name of Les Paul i is the inventor of the solid body electric guitar. Les Paul invented the fist solid body in 1941. This type of guitar is made of one piece of wood and has no sound holes. You are able to simply plug into an amplifier and start thrashing.