this was stated by the head of the italian foreign ministry , antonio tayani, speaking at the luis universityn rome. the killing of a defenseless population is a war crime. if there is a special tribunal, we are not against it how long does it take for such an international special tribunal to be formed against russia and how much can the creation of such a tribunal speed up the end of the russian-ukrainian war, well, first of all the qualification is not only war crimes, but also er activism - these are direct missile strikes on the peace of the population, then on people, on women , pregnant, on children, this is a specific act of terrorism, on the other hand, also for putin, the bear and all other leaders that we want to destroy ukrainians, as ours sounded repeatedly all the acts of genocide, these legal references are the basis for the formation of a special tribunal as a bureau, the process was close to this situation, i think, uh, everything depends on how successfully it will win, but already today the foundations are laid. which countries support which legal mechanisms of hormones? th

campus at the university of texas at austin are part of a groundbreaking science and social experiment deep in the heart of texas' robotics program. social scientist keri stephens and engineer luis sentis are both working on the project. you want to see how these programmable robots are interacting with non-programmable humans basically. >> yeah, absolutely. we're not so much interested in a one-to-one interaction with that particular human. we're interested in the interaction with the community. >> reporter: for now, the first assignment is to stroll through busy walkways delivering sanitizer and wipes. soon they may be able to communate, giving directions but researchers won't just be watching the robots. >> are you going to be watching more the robots or the people? >> we're going to watch both. and then that gives us a lot of feedback with how we might need to adjust the robots to make people more comfortable around them. >> reporter: comfort is the key word. with the help of special cameras, the study will look at every reaction the people have, from body language and facial expressions to how they walk around the machines. >> what would be a robot be like on a day-to-day b

campus at the university of texas at austin are part of a groundbreaking science and social experiment deep in the heart of texas' robotics program. social scientist keri stephens and engineer luisboth working on the project. you want to see how these programmable robots are interacting with nonprogrammable humans, basically. >> yeah, absolutely. the thing we are getting here as we are not so much interested in a 1:1 interaction with a particular human, we are interested in the interaction with the community. >> reporter: for now, the first assignment is to stroll through busy walkways, delivering sanitizer and wipes. soon, they may be able to communicate, giving directions and even tours. but researchers won't just be watching the robots. are you going to be watching more the robots or the people? >> we're going to watch both. and then that gives us a lot of feedback with how we might need to adjust the robots to make people more comfortable around them. >> reporter: "comfort" is the key word. with the help of special cameras, the study will look at every reaction the people have, from body language and facial expressions to how they walk around the machines. >> what would a ro

university. say hello to... and in the 2019 teen tournament, she competed as a high school senior. she's now a college senior at cal poly san luisrine sciences. welcome back... [applause] and now, here is the host of "jeopardy!"-- mayim bialik! [cheers and applause] [applause] thank you, johnny gilbert, and welcome, everyone, to a special reunion here on "jeopardy!" over the next three weeks, we will be featuring a unique competition between 27 former teen tournament contestants who all first appeared on "jeopardy!" during season 35. fast forward a few years-- these players are finishing high school, in college, or have recently graduated, and now they are back to compete again. up for grabs this time-- $100,000 and a guaranteed spot in our next tournament of champions. we kick things off today with our first of nine quarterfinal games as we welcome back audrey, maya, and rohit. good luck to all three of you. let's take a look at the categories in play for the jeopardy! round. ♪♪ we'll start off with some...