“The president, 71, was pictured on Saturday swimming over to the kayakers who were struggling in the water. He later told reporters that the women had been swept by currents from a neighbouring beach into the bay.” Portugal president helps rescue two women.

+ “Building the campus [on Minecraft] offers students ways to leverage engineering, computer, and memory as they create the exteriors and interiors of our campus. It digitally brings the feel and look of the campus to undergraduate students studying remotely who miss being connected to campus and interior spaces such as libraries, labs and lounge spaces.” Johns Hopkins University is letting students interact with each other … in a Minecraft version of the campus. (Given my success ratio with real-person interaction during college, I’m pretty sure I would have preferred Minecraft.)

+ A guy invented a gun that can shoot masks onto people’s faces.