A combined project by Microsoft, the Rembrandt House Museum, advertising firm J Walter Thompson Amsterdam, and strangely, ING Bank has yielded a 148 million pixel portrait generated by a computer. Developers of The Next Rembrandt say a series of complex algorithms were used to extract the key features of Rembrandt's work. Given the companies involved, the project smacks of an advertising stunt, but the resulting printed image does raise interesting questions about the quality of future forgeries. Under the project, all 346 Rembrandt paintings were analyzed using 3D scans to pinpoint common techniques and themes used by the 17th century artist. READ MORE: Lawnmower explodes during crazy backyard'art' experiment (VIDEO) "The first step was to study the works of Rembrandt in order to create an extensive database," explains Emmanuel Flores, director of technology at J Walter Thompson Amsterdam.

About a dozen trucks from major manufacturers like Volvo and Daimler just completed a week of largely autonomous driving across Europe, the first such major exercise on the continent. The trucks set off from their bases in three European countries and completed their journeys in Rotterdam in the Netherlands today (Apr. One set of trucks, made by the Volkswagen subsidiary Scania, traveled more than 2,000 km and crossed four borders to get there. The trucks were taking part in the European Truck Platooning Challenge, organized by the Dutch government as one of the big events for its 2016 presidency of the European Union. While self-driving cars from Google or Ford get most of the credit for capturing the public imagination, commercial uses for autonomous or nearly autonomous vehicles, like tractors from John Deere, have been quietly putting the concept to work in a business setting. When trucks autonomously follow one another, it's called "platooning."

Artificial intelligence is becoming a buzz word among technology companies, and rather than growing services internally, enterprises are acquiring startups and other companies with expertise in the field. Several of the tech industry's biggest players have been investing in AI in recent months, extolling the potential of AI to help scientists process large data sets and understand cause and effect relationships. In October, for example, Apple purchased VocalIQ, a United Kingdom-based startup that worked to improve the way computers understand natural language. Salesforce has made a number of AI-related purchases recently. In March, it acquired PredictionIO and before that, it bought RelateIQ and smart calendar app Tempo AI.

Nasa has announced that it has found evidence of flowing water on Mars. Scientists have long speculated that Recurring Slope Lineae -- or dark patches -- on Mars were made up of briny water but the new findings prove that those patches are caused by liquid water, which it has established by finding hydrated salts. Several hundred camped outside the London store in Covent Garden. The 6s will have new features like a vastly improved camera and a pressure-sensitive "3D Touch" display

It took just two tweets for an internet troll going by the name of Ryan Poole to get Tay to become antisemitic. Tay was a "chatbot" set up by Microsoft on 23 March, a computer-generated personality to simulate the online ramblings of a teenage girl. Poole suggested to Tay: "The Jews prolly did 9/11. I don't really know but it seems likely." Shortly thereafter Tay tweeted "Jews did 9/11" and called for a race war. In the 24 hours it took Microsoft to shut her down, Tay had abused President Obama, suggested Hitler was right, called feminism a disease and delivered a stream of online hate.

Since the rise of modern medicine, the pharmaceuticals industry has relied on the brainpower of chemists and biologists to discover and develop new drugs. Their painstaking work has brought about dramatic advances in human health yet the slow pace of progress has prompted a search for new approaches. As in so many areas, some of the most promising ideas are coming from Silicon Valley. In the era of big data and artificial intelligence, could computer algorithms provide a short-cut to the next generation of medical breakthroughs? Among the pioneers of computer-based drug discovery is a Californian company called Verseon.

An exotic stranger needs help, and you're the only one able to provide it. On any given day, a handful of those pleas still file into your email's spam folder. And if you replace "collect an inheritance" with "find true love," they're an increasing menace for dating apps and services. But they are an increasingly important front for criminals, who in turn use increasingly sophisticated methods to snare their marks, and take them for whatever they can. A recently released list, by a fraud-busting company called Scamalytics, of the top lines and photos used in profiles by online dating grifters shows that while the range of sophistication may vary, the end goal is always the same: To fleece romance-seekers out of their money.

The machines are now making machines of their own, and there's no assembly required. Researchers in the US have developed 3D-printed robots containing solid and liquid parts which only need to be connected to a motor and power supply before they can scuttle off. By laying down all the components as it goes, the 3D printer can produce the robot's rigid support, flexible components and fluid filled channels as it builds up the layers. Researchers at MIT have developed a 3D printing technique for producing hydraulic components. The method makes it possible to print robots with hydraulic parts, simplifying the production process so even a novice can print their own robot. So far the team at Massachusetts Institute of Technology has printed a range of components, as well as a fully-printed six-legged bug-bot which can scuttle away on its rubbery limbs, and a soft gripper for picking up objects.

If you put water on the stove and heat it up, it will at first just get hotter and hotter. You may then conclude that heating water results only in hotter water. But at some point everything changes – the water starts to boil, turning from hot liquid into steam. Automation, driven by technological progress, has been increasing inexorably for the past several decades. Two schools of economic thinking have for many years been engaged in a debate about the potential effects of automation on jobs, employment and human activity: will new technology spawn mass unemployment, as the robots take jobs away from humans?

A photo snapped by Opportunity Friday (April 1) shows the six-wheeled robot's tracks in the foreground and a Martian twister off in the distance, perhaps giving viewers the impression that the rover is in full retreat from a tornado. But Opportunity is not making a run for it. For one thing, the twister is a dust devil, not a true tornado of the type that can wreak havoc here on Earth. And with a top speed of just 0.1 mph (0.16 km/h) -- and a minimum 8-minute round-trip communication delay between Opportunity and its handlers -- fleeing is never really an option for the rover. So, the newly released image is just a nice, and fortuitously captured, tableau of the Red Planet's 14-mile-wide (22 km) Endeavour Crater.