and seriously wounding author salman rushdie has pleaded not guilty after being charged with attempted murder. travel disruption after thousands of train drivers from nine rail companies go on strike across the uk today. it s the latest walk out in a row over pay and conditions. manchester united are bottom of the premier league after behind being thrashed a 4 0 by brentford. now on bbc news. our world, yalda hakim travels to afghanistan to investigate the disappearence of policewoman, alia azizi. she meets activists and protestors, asking the taliban why they are not doing more. alia azizi a policewoman in herat, has completely disappeared. she s gone missing. what do you know about that case? this is afghanistan, one year into taliban rule. i ve come here to investigate the disappearance of a woman. under the last government, alia azizi was a successful career woman. as a high ranking prison officer, hard won freedoms are being rolled back following the taliban s victory
and taliban fighters shoot in the air to disperse a women s protest in kabul a year after the taliban took over afghanistan. hello and welcome if you re watching in the uk or around the world. prosecutors say the man accused of stabbing the author sir salman rushdie has pleaded not guilty to attempted murder and assault. hadi matar was formally charged in a court in new york state. sir salman remains on a ventilator in hospital after being attacked at an event in new york state yesterday. he s been the subject of death threats ever since the publication in 1988 of his controversial book, the satanic verses, which some muslims considered blasphemous. authors and politicians have condemned the attack as horrifying and also an assault on free speech. this report from our correspondent, nomia iqbal. sir salman rushdie remains on a ventilator inside this hospital after undergoing emergency surgery. his agent has said the author is in bad shape. he faces losing an eye, the nerves i
and all of this is being monitored by the gardin sensors here, which are mounted on the mobile platform. so our sensors are able to monitor this whole environment they move around. and what they re looking at is particular leaves. we re able to use optoelectronics, which is smart physics, to understand how the leaf is performing. it works by combining the images it collects with machine learning, which has been trained on lots of pictures of plants at various stages of growth. this allows the system to monitor how well the process of photosynthesis is working in each plant, and this tells them how efficiently they re growing. so we re really talking to the plants, and they re telling us how happy they are. and we re able to then feed that back to growers and able to tell them which crops are performing the best. and then we can understand why that might be with the environment around it. i love that you re breaking it down to talking to plants because a lot of people do tha