Muscat: The Embassy of the United States in Muscat has congratulated two Omani innovators who created a technology that converts date kernels into oil-based mud.
The Embassy said: "Congratulations to the two Omani innovators, Tasnim Al Dawudi and Salma Al Sudiri from the National University of Science and Technology, who created a technology that converts date kernels into oil-based mud that can be used in oil well drilling operations."