Enzymeâs Worth to Biofuels Shown in Latest NREL Research September 13, 2017 NREL scientists Michael Himmel (left), Roman Brunecky, and Yannick Bomble with the X-ray diffraction source used to determine the structure of the C. bescii CelA cellulase.
The Royal Rumble is a professional wrestling pay-per-view event, produced every January by professional wrestling promotion WWE. The initial event, however, was not a pay-per-view but was originally shown as a television special on USA Network. The following year's event was the first Royal Rumble pay-per-view event.
WWE SummerSlam 2016: Worst Matches in History of PPV. 1 of 10. Credit: WWE.com. This is the second-most popular list one could write about SummerSlam. But surprisingly, itâs difficult to brainstorm. There are many classic matches from the past 28 SummerSlams. There are many middling matches from the past 28 SummerSlams.