Y'All Want a Single Y'All Want a Single "Y'All Want a Single" is a song written and recorded by American nu metal band Korn for their sixth studio album, "Take a Look in the Mirror". It was released as the album's third single in March 2004, chosen by fans through a poll on the band's official forum. At a running time of three minutes and seventeen seconds, the song contains 89 uses of the word "fuck" with the repeated line "Y'all want a single, say fuck that - fuck that fuck that", although the radio edit replaces the word "fuck" with "suck". "Y'All Want
Single-use bioreactor of the life cycle assessment of conventional and single-use bioreactors looks much more favorable for the single-use bioreactors as expected before. According to a report of A. Sinclair et al. Single-use bioreactors will help to save 30% of electrical energy for operation, 62% of the energy input for the production of the system, 87% of water and finally 95% of detergents, all compared to conventional bioreactors. Single-use bioreactor A single-use bioreactor or "disposable bioreactor" is a bioreactor with a disposable bag instead of a culture vessel. Typically, this refers to a bioreactor in which the lining in contact with the