i spoke to hiroshi mikitani about the technology. listen have allimited resources. want to be engaged and not deliver. we need to be selective. i'm sure that every single t telecom company is considering to deploy open-radio access. the question is when and how. >> still early stages, but clear, rakuten is excited about it. we saw a deal with at&t and ericsson last week. >> a nice preview for the next guest. that is why we have the next guest coming on the show. you can check out more from arjun's interview with the rakuten ceo on cnbc.com. as arjun stated, we have an analyst joining us on the show. paul, the analyst from pp foresight. arjun is staying with us. wonderful to have you with us. nice to see you in the christmas jumper. arjun was talking us through the major development and i would say it is a big catalyst for market movers last week. that was a big decision to choose ericsson over nokia. how big a deal was that for the industry? >> good morning to you. i think arjun stole my thunder. it is a big deal. it had been very, very quiet the until recently in t

i'm at this university to meet professor hiroshi and his team.s what they look like fresh? that's right. they look very different in this kind of state. they're very strange. they're quite squidgy. but leathery at the same time. and this sea creature's shell is surprisingly rich in cellulose, an ingredient that can support electrical conduction. so why are these here in your lap? you can turn these into batteries? that's right. that's incredible. tiny cellulose fibres are extracted and mixed with another waste product from livestock, blood. all that's combined and popped into a vacuum at 900 celsius. once it goes inside, how long will it take to become carbon? about two or three hours. wow. about the time it takes to make a roast dinner! but unlike my burnt home cooking, this resulting carbon is rather special. it's particularly strong and stable so battery cells like these can safely receive three times more power than traditional lithium ion ones. can we see them in action? this is it, when we put it in here... wow! i notice you've got a phone

. >> god, you're hiroshi's boy. and you?course you are. [ cheers and applause ] >> jimmy: that is kurt and wyatt russell in "monarch: the legacy of monsters" playing the same character at different stages of the character's life. the character is lee shaw? >> leevan lafayette shaw iii. >> jimmy: oh. did you know that? >> i didn't realize that was a real character name from godzilla lore, but yeah. >> jimmy: when you guys are playing the same character -- obviously you probably don't have any scenes together. that would be kind of weird, i guess. do you agree on what the character -- you have to go in beforehand and say, here's what he's going to be like, because we're playing the same guy? >> yeah. >> yeah, part of what was really fun was getting to work on the preproduction stuff with my dad. it wasn't on the set, on the fly. everything has to be architected, make sure you're playing the scenes the way they need to be played so that when they happen in the future, when things are informed for the future, you're playing the