A book review on (Kara, Siddarth. (2023) . Cobalt Red: How the Blood of the Congo Powers Our Lives. New York: St. Martin's Press. ISBN: 978-1-250-8430-3) . Students must submit a review of these works on the assigned dates. Students must have three questions must be answered: a. What was the author trying to do? b. How well did he do it? c. Was it worth doing? d. Can't say