it s the biggest demonstration by the iranian diaspora ever. iranians from across europe are calling on western governments to sanction the powerful revolutionary guard and to throw out iranian diplomats. now on bbc news, could transplant organs one day be created in the lab and produced on a 3d printer? click goes to sweden to find out. this week, shiona has been to sweden to see how new organs could be printed in a lab. meanwhile, lara has been creating body parts of a different kind. what s happened to my ear? nick talks to a man in a box. and the man hunting the missing cryptoqueen explains how to find someone from a single selfie. even if i posted a picture of me in my back garden, there is a possibility someone could work out my home address, because i ve done it to them. nearly 7,000 people in the uk right now need organ transplants. sometimes the wait for these lifelines can be long and agonising. and not everyone survives them. we clearly need more donors. but 3 d pr
the headlines today. the former chancellor has confirmed that he is in the race to be the next conservative party leader and british prime minister. speculation is still rife that former prime minister borisjohnson will enter the contest. jacob rees mogg tells the contest. jacob rees mogg tells the bbc that mrjohnson will clearly stand. meanwhile, penny mordaunt is still in the running with 23 backers. she told the bbc that she regrets liz truss s mini budget. and the labour leader says his party has not got complacent, repeating calls for a general election. in other news, xijinping has a third term as china s leader after being in power for a decade already. stay with us here on bbc news because it is click. this week, shiona has been to sweden to see how new organs could be printed in a lab. meanwhile, lara has been creating body parts of a different kind. what s happened to my ear? nick talks to a man in a box. and the man hunting the missing cryptoqueen explains how to f
they re mixed into different bioinks for the machine to choose between. we really design a code what tells the printer what to print, when, and in which structure. it s a lot more visible than i expected with the naked eye. a hollow blood vessel structure has been layered inside this one, and a syringe like printhead has a different purpose. so, you can actually print cells or hair follicles to really replicate the skin. at this stage, it kind of looks like a bit of toothpaste, but actually, it s seriously complicated cells in here. while sd printed skin could be applied in surgical grafts, drug and cosmetics testing, the cells have to mature first. this is where we culture the samples we ve printed. they are kept in incubators for several weeks, and this tray is about a week old. the tough part, which is mimicking the top of our skin, is on top. a mix of proteins and nutrient molecules is fed in and the waste is removed, all while being closely monitored. the beauty with thi
last month s election. she is due to be formally sworn in as leader of the country s most right wing administration since world war ii. now on bbc news: could transplant organs one day be created in the lab and produced on a 3 d printer? click goes to sweden to find out. this week, we are in sweden to see how new organs can be printed and allowed. lara has created body parts of different kind. lara has created body parts of different kind. what happened to my ear? different kind. what happened to my ear? nikitin different kind. what happened to my ear? nikitin talks - to my ear? nikitin talks demented box.- to my ear? nikitin talks demented box. . demented box. the man hunting the missing demented box. the man hunting the missing crypto demented box. the man hunting the missing crypto queen - demented box. the man hunting the missing crypto queen shows| the missing crypto queen shows how to find someone from a single selfie. how to find someone from a single selfie.
an increasing number of conservatives say they want to see mrjohnson secure a second period at number 10 downing street. in about ten minutes time, we ll have this week s edition of newswatch. but first on bbc news, click. nearly 7,000 people in the uk right now need organ transplants. sometimes they wait for these lifelines can be long and agonising. not everyone survives them. we clearly need more donors. but 3d printing might be able to offer a solution. yeah, scientists are developing a method to create organs from living tissue, which can be translated into patients who need them. shayna has been to gothenburg in sweden to find out more. it s been more than 70 years since the first successful organ transplant, a kidney. the chances of further operations of this kind being conducted. people who want to donate their organs can have their names put on a computer by using, for example, a new type of driving licence application form. and thanks to the donor register, heart,