that was omar mehtab. at the visual effects behind some of the awards contenders. this week, it is the epic crime drama that's made made robert de niro young again — these are the secrets behind the irishman. frank, i want you to meet my cousin, russell bufalino. better watch this, there's a lot of tough guys around here. did he tell you? you're not afraid of tough guys, are you? i did not think so. the movie starts with robert de niro let's say at, i don't know, 28 or 30, then he goes 36, then he goes 42, then a7, then 55, then 62, then he moves on. marty said to me, "be careful what you wish for because these actors are not going to want markers and helmet cams or any kind of little cameras in front of them. they also are going to want to be on set, with theatrical lighting, and we are not going to go somewhere else." when we started developing this new way of capturing performances, there was nothing available for us. i mean, the only way to capture performances were through a marker system, so we had t

there's also some interesting 5g innovation going on underground, just in time for mwc week, as omar mehtabmwc. well, this year you can because there is no show, so, the city and these train halls are eerily silent. but one project looking to make its debut for this year's event has still gone ahead and it is all happening below the surface. and before showgoers even reached mwc, they were going to experience the superfast mobile network coverage on the underground on the way there. the 5g barcelona initiative was set up to provide the city with the next generation of mobile broadband. it is currently available between four stations of barcelona's train service, including europa theatre, the closest station to where mwc takes place. but 5g isn't just available on the train platform. it's also available in the tunnel as the train travels, becoming one of the first in the world to do so. let's see how fast the coverage is down here. i was getting around 1.1 gigabytes per second on average on the platform but it was quite a bit lower when travelling on the train. the speed does differ between