temperatures as low as minus 22 degrees. in fact, families scrambling to find food and essential supplies, homes along lake erie completely covered in ice, and heartbreaking accounts of stranded drivers who froze to death in their cars. the storm also leading to anarchy in cities like buffalo, looters have been ransacking stores while police have been inundated. buffalo mayor byron brown blasting those who would take advantage. people who are out looting, when people are losing their lives in this harsh winter storm, it is absolutely reprehensible. i don t know how these people can even live with themselves, how they can look at themselves in the mirror. they are the lowest of the low. jessica: the winter chaos also wreaking havoc at america s airports. travelers were left stranded across the country as thousands of airlines canceled and delayed fights. more than 10,000 flights have been canceled since christmas eve, leaving behind what is being described as mountains of
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
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,