Slot-die coated methylammonium-free perovskite solar cells with 18% efficiency by Fievez, Mathilde, Rana, Prem Jyoti Singh, Koh, Teck Ming, Manceau, Matthieu, Lew, Jia Haur, Nur Fadilah Jamaludin, Ghosh, Biplab, Bruno, Annalisa, Cros, Stéphane, Berson, Solenn, Mhaisalkar, Subodh Gautam, Leong, Wei Lin

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How to Hold a Grudge : From Resentment to Contentment- the Power of Grudges to Transform Your Life / by Hannah, Sophie, 1971- author 649175

“…Grudges, when held correctly, are an essential part of a healthy psychological diet. Internationally bestselling author and grudge guru Sophie Hannah has elevated the practice of grudge-holding to a fine art--one that can improve the quality of our relationships at home, at the office, and everywhere else people might annoy or offend us. …”