Shade: Another day, another Zucking. Facebook partnered with Ray-Ban to launch “Stories,” smart glasses that shoot videos, play music, and aren’t FB-branded.
B-Day: El Salvador became the first country to adopt Bitcoin as a national currency. It's the first big coin experiment, and the stakes are high.
Blood: The trial of Elizabeth Holmes, disgraced founder of blood-testing startup Theranos, kicked off last week— “fake it till you make it” culture is also getting heat.