The Ying Ao sink foundry in southern China's Guangdong province does not look like a factory of the future. The sign over the entrance is faded; inside, the floor is greasy with patches of mud, and a thick metal dust -- the by-product of the stainless-steel polishing process -- clogs the air. Guangdong is the growth engine of China's manufacturing industry, generating 615bn in exports last year -- more than a quarter of the country's total. In this part of the province, the standard wage for workers is about Rmb4,000 ( 600) per month. Ying Ao, which manufactures sinks destined for the kitchens of Europe and the US, has to pay double that, according to deputy manager Chen Conghan, because conditions in the factory are so unpleasant. So, four years ago, the company started buying machines to replace the ever more costly humans. Nine robots now do the job of 140 full-time workers.

Last month a computer program called AlphaGo took on one of the greatest players of the complex board game, Go, and beat him four games to one. Lee Sedol, the South Korean Go master, lost 1 million, offered as prize money by Google, the challenger's proprietor. But, more momentously, his humbling has taken the battle of wits between machines and humans to yet another level. To be sure, this isn't the first time software has got the better of an exceptionally clever human. In 1997, IBM's Deep Blue had checkmated Garry Kasparov, the erstwhile world chess champion.

If you were in the audience for Oussama Khatib's IROS keynote in Hamburg last year, you may remember him talking about this crazy thing: We, of course, cornered Oussama immediately afterwards, because humanoid robotic submarine what?! It turned out that OceanOne, as it was called, was involved in a top secret (or something) project in collaboration with the French, which has (now that it's over and wasn't a disaster) been un-topsecretified so we can finally, finally tell you about it. Originally, OceanOne was not an archaeological robot--it was conceptualized by King Abdullah University of Science and Technology (KAUST) in Saudi Arabia as a way of monitoring deep coral reefs in the Red Sea. Christian Voolstra, assistant professor of marine science at KAUST's Red Sea Research Center, explained where the idea came from in an interview last year: Currently people use a so-called ROV (remote operated vehicle), which is a little submarine with two robotic arms and very limited dexterity. Using the ROV to examine delicate coral colonies proved to be troublesome.

The Chinese dissident artist, Ai Weiwei said that he will release a documentary film next year on the refugee crisis. Ai, often described as China's most high-profile artist, was speaking at a news conference in Bern to mark the opening of the "Chinese Whispers" exhibition, featuring around 150 works of contemporary Chinese artists - including Ai Weiwei artwork "Fragments"- at the Zentrum Paul Klee museum in Bern. Ai said he has spent a lot of time in refugee camps in recent months and witnessed a "very difficult situation" and decided to share his experience by making a film. "It's a documentary film, we have been shooting over 600 hours, and I've did hundred of interviews, there is all kind of people: politicians, refugees or priests or NGOs…all kind of people involved in this crisis," Weiwei told reporters. Chinese dissident artist Ai Weiwei looks on as he visits a migrant's makeshift camp on the Greek-Macedonian border, near the village of Idomeni, Greece, March 9, 2016.

Catastrophic climate change, nuclear war and natural disasters such as super volcanoes and asteroids could also pose a deadly risk to mankind, researchers said. It may sound like the stuff of sci-fi films, but experts said these apocalyptic threats are more likely than many realise. The report Global Catastrophic Risks, compiled by a team from Oxford University, the Global Challenges Foundation and the Global Priorities Project, ranks dangers that could wipe out 10% or more of the human population. It warns that while most generations never experience a catastrophe, they are far from fanciful, as the bouts of plague and the 1918 Spanish flu that wiped out millions illustrated. Sebastian Farquhar, director at the Global Priorities Project, told the Press Association: "There are some things that are on the horizon, things that probably won't happen in any one year but could happen, which could completely reshape our world and do so in a really devastating and disastrous way. "History teaches us that many of these things are more likely than we intuitively think."Many of these risks are changing and growing as technologies change and grow and reshape our world. But there are also things we can do about the risks."

Humanity is in a precarious state and never more than a hair's breadth from being wiped out, if the hordes of Doomsday fanatics are to be believed. But while many scenarios may seem in the realm of fantasy, a new report suggests there are a number of global catastrophic risks which we could do with preparing for much better. According to the report, top of the list for 2016 are climate change-related catastrophes, natural pandemics - such as bird flu - and nuclear war. Countdown to extinction: A new report detailing the global catastrophic risks facing humanity lists nuclear war (stock image) and climate change among the top threats that could wipe out up one tenth of the world's population. Other risks which make the list for 2016 include man-made virus, failure of geo-engineering - such as adding iron to oceans to absorb atmospheric carbon - as well as the threat of catastrophic disruption from artificial intelligence. The report suggests that a person may be five times as likely to be wiped out in an extinction event as a car crash.

Oussama Khatib held his breath as he swam through the wreck of La Lune, 100 meters below the Mediterranean. The flagship of King Louis XIV sank here in 1664, 20 miles off the southern coast of France, and no human had touched the ruins – or the countless treasures and artifacts the ship once carried – in the centuries since. With guidance from a team of skilled deep-sea archaeologists who had studied the site, Khatib, a professor of computer science at Stanford, spotted a grapefruit-size vase. He hovered precisely over the vase, reached out, felt its contours and weight, and stuck a finger inside to get a good grip. He swam over to a recovery basket, gently laid down the vase and shut the lid.

Lego's decision to reject Chinese artist Ai Weiwei's request for a bulk order of its bricks last year was a "mistake", the toy firm has admitted. Vice-Chairman Kirk Kristiansen told The Wall Street Journal an employee had misinterpreted the company's policy on political neutrality. In October, Ai said his request was declined because Lego considered his planned exhibition to be too political. The artist is known for criticism of the Chinese government. "It was an internal mistake," Mr Kirk Kristiansen said.

Artificial intelligence (AI) and machine learning are no longer story lines for science fiction. They are very much a part of our daily lives. Players like MadStreetDen, SnapShopr, and now Streamoid Technologies' piQit Fashion have brought AI into our everyday fashion shopping. Founded in 2013, Streamoid Technologies began operations in mid-2014 and is now present in India and the US. Their platform piQit Fashion uses a combination of human and machine intelligence to solve many problems commonly found in fashion retail.

In the race for driverless car technology, Chinese companies are taking big strides competing with the likes of Google and Tesla. With the Beijing Motor Show underway, the days when the country's domestic car firms was brushed off as mere copycats are well and truly over. And a lot of this year's buzz is around driverless cars in particular. In past years, innovation might have come from Silicon valley, but Chinese companies are pushing ahead. "There is a lot more going on in China than many in the West have realized," car expert Prof David Bailey of the Aston Business School tells the BBC. In addition to these main players there are many others vying for attention.