In an advance that could push cheap, ubiquitous solar power closer to reality, researchers have found a way to coax electrons to travel much further than was previously thought possible in the materials often used for organic solar cells and other organic semiconductors.
Daily Archives: January 17, 2018
267 posts
RNA was probably the first informational molecule. Now chemists have demonstrated that alternation of wet and dry conditions could have sufficed to drive the prebiotic synthesis of the RNA nucleosides found in all domains of life.
Kirkland police are scouring Evergreen Health Medical Centre in Seattle, Washington, looking for the man – whose image was caught on CCTV. US cop Cody Mann said officers had searched the site room by room without finding the apparent gunman. The hopsital released a still of the man, who appears […]
Theo Walcott Sam Allardyce says Theo Walcott ‘should be at the peak of his career’ and he is an experienced goalscorer but his arrival is bad news for Everton’s youngsters Wed 17 Jan 2018 18.08 GMT Last modified on Wed 17 Jan 2018 20.10 GMT Sam Allardyc included Theo Walcott in his […]
The French President ordered pro-refugee groups to “act responsibly” after claims they were inciting Calais migrants to stay in the port town illegally. He said: “Aid groups have a duty to act responsibly. Charities that encourage these men and women to stay in Calais illegally, or even attempt to cross […]
The incident happened in Cottbus, which is in the east of the country and close to the border with Poland. According to the German news website LR Online, the teenager was stabbed by a Syrian teenager. The stabbing happened at the tram stop Blechen-Carre at around 3pm this afternoon. The […]
Does AI tell the truth, the whole truth and nothing but the truth?Paul Bradbury/Caiaimages/Plainpicture By Timothy Revell Who should we listen to when deciding whether a criminal will reoffend: a sophisticated algorithm, or random people on the internet? Trick question – it turns out they both produce the same results, […]
Pedro Mera/Xinhua/Eyevine By Andy Coghlan SHEILA DRYSDALE’S husband saw stem cells as a last, desperate attempt to ease his wife’s symptoms of dementia. Sadly, the same day she received treatment in Sydney – 20 December 2013 – Drysdale died, aged 75. In July 2016, the coroner investigating the case ruled […]