Imagine a bathtub with two soap bubbles colliding but never fusing. Then you add detergent, and the surface of the water goes flat as the walls of the bubbles collapse and merge. Dr. Christian ...
Towards the end of 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) appeared on the scene, and practically shut down the world for the next several months. Since then, a slow and ...
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