Also my muscles on the sides of my torso, if I place my hands in a triangle (against my hip) to the back and push down, it also happens and that one is the most troublesome cause it actually gives a burning sensation and is very loud but lower pitched popping sound, loud enough to that of a raised voice.
On average, the price of orange juice per gallon is going to range anywhere from as little as $2.50 to as much as $7 per gallon. The price really comes down to the quality, the store selling it, the brand, and the season. The graph provided by Bonappetit.com indicates that the average price of orange juice is $7.19 per gallon. The price of Tropicana orange juice given at Instructables.com is $5 per gallon while the orange juice from generic concentrate costs $5.20 per gallon.
Common orange juice is made from the sweet orange. Different cultivars (for example, Valencia, Hamlin) have different properties, and a producer may mix cultivar juices to get the desired taste. Orange juice usually varies between shades of orange and yellow, although some ruby red or blood orange varieties are a reddish-orange or even pinkish. This is due to different pigmentation in ruby red oranges. The blood orange is a mutant of the sweet orange. Blood orange juice is popular in Italy and Hellas, but may be hard to find elsewhere.