After five years of work, EPFL’s physicists, together with some 800 international researchers involved in the LHCb project, have just taken an important preliminary step towards significantly enhancing their experimental equipment. They have decided to build a new detector — a scintillating fiber tracker dubbed SciFi.
Construction of the tracker, which incorporates 10,000 kilometers of scintillating fibers each with a diameter of 0.25mm, has already begun. When particles travel through them, the fibers will give off light signals that will be picked up by light-amplifying diodes. The scintillating fibers will be arranged in three panels measuring five by six meters, installed behind a magnet, where the particles exit the LHC accelerator collision point. The particles will pass through several of these fiber ‘mats’ and deposit part of their energy along the way, producing some photons of light that will then be turned into an electric signal.
Unable to accept his own end, he decides to freeze his body. Sixty years later, in the year 2084, he becomes the first cryogenically frozen man to be revived in history. Marc discovers a startling future, but the biggest surprise is that his past has accompanied him in unexpected ways.
How can we tell if a drink is beer or wine? Machine learning, of course! In this episode of Cloud AI Adventures, Yufeng walks through the 7 steps involved in applied machine learning…
The world is filled with data. Lots and lots of data. Everything from pictures, music, words, spreadsheets, videos and more. It doesn’t look like it’s going to to slow down anytime soon. Machine learning brings the promise of deriving meaning from all of that data.
From detecting skin cancer, to sorting cucumbers, to detecting escalators in need of repairs, machine learning has granted computer systems entirely new abilities.
It has long been accepted that people and other primates are born with the ability to recognize faces; however, a new study at Harvard Medical School has brought that into question.
The study findings suggest that facial recognition is not innate but is learned
The new study published in Nature Neuroscience worked with macaques that had been temporarily prevented from seeing faces while growing up[1]. The researchers discovered that areas of the brain involved in facial recognition form due to experience and are not present in primates who do not see faces while they grow up. This brings into question the long-held idea that we are simply born with the ability to recognize faces.
More films about China: https://rtd.rt.com/tags/china/ - Technology and innovation hub, Shenzhen is known as China’s “silicon valley” and “the city of the future”. - Once a fishing village, in just 50 years it grew into a megacity packed with skyscrapers. - It hosts international technology exhibitions and forums and attracts creators and investors from around the world, contributing to its population boom. - Inventors and engineers working here, create helpful robots, hybrid cars and smart car parks.
China has a saying; to see the past, visit Beijing, to see the present, go to Shanghai but for the future, it’s Shenzhen. Shenzhen has transformed itself from a tiny fishing village to a megacity in just 50 years, its population tripling since the 1990s. The city is a magnet for tech-savvy and inventive dreamers from all across China and the world, because of them Shenzhen has become the “silicon valley” of China, a true technology and innovation hub.
The sprawling metropolis is famed for its skyscrapers, hybrid cars, solar energy and for being home to a great many hi-tech companies. UBTECH is one of them; its focus is on making robots an indispensable part of everyday life. Its key product is the android – a human-like robot that can help out in the workplace and around the home as well as becoming both teacher and playmate for kids.
Shenzhen municipal government encourages citizens to switch to eco-friendly, hybrid cars that use both fuel and solar energy. The vehicles are made by a local manufacturer, BYD. Public transport here is hybrid too helping maintain the city’s ecological reputation, which is among the best in China. The city’s rapid growth demands new solutions for optimising space. Shenzhen is one of the top 10 cities in the world for having the most skyscrapers. Today, its engineers are working on a solution to the ever present problem of parking by developing smart car parks that can automatically place cars in tight spaces while the driver simply walks away.
The technological achievements of the city’s many companies are regularly showcased at popular international exhibitions and forums.
SAN FRANCISCO (AP) — Security guard Eric Leon watches the Knightscope K5 security robot as it glides through the mall, charming shoppers with its blinking blue and white lights. The brawny automaton records video and sounds alerts. According to its maker, it deters mischief just by making the rounds.
Leon, the all-too-human guard, feels pretty sure that the robot will someday take his job.
“He doesn’t complain,” Leon says. “He’s quiet. No lunch break. He’s starting exactly at 10.”
What will 3D printers ultimately evolve into? No one has a functioning crystal ball in front of them I assume, but a good guess would be a machine which can practically build anything its user desire, all on the molecular, and eventually atomic levels. Sure we are likely multiple decades away from widespread molecular manufacturing, but a group of chemists led by medical doctor Martin D. Burke at the University of Illinois may have already taken a major step in that direction.
Burke, who joined the Department of Chemistry at the university in 2005, heads up Burke Laboratories where he studies and synthesizes small molecules with protein-like structures. For those of you who are not chemists, small molecules are organic compounds with very low molecular weight of less than 900 daltons. They usually help regulate biological processes and make up most of the drugs we put into our bodies, along with pesticides used by farmers and electronic components like LEDs and solar cells.
