Today on In Case You Missed It : Samsung has jumped on the preventing-brain-injury bandwagon, developing a brainBAND to light up to indicate the severity of a hit in contact sports. Meanwhile, DARPA is designing a new airplane that is a blend between a fixed aircraft and a helicopter. And NASA is about to begin using inflatable modules at the International Space Station, in case that's something humans can set up on the surface of Mars.We hit on a number of big stories this week, but you will definitely impress your friends if you know what happened to Microsoft's AI chat bot within 24 hours. As always, please share any great tech or science videos you find by using the #ICYMI hashtag on Twitter for @mskerryd.