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India and Japan have vowed to strengthen their strategic ties by increasing cooperation in the defense, robotics and AI sectors in coming years in response to Chinese regional ambitions and North Korea’s nuclear plans.

“You should expect to see increased bilateral cooperation between us to develop unmanned ground vehicles (UGV) and robotics,”Japanese State Minister for Foreign Affairs Kentaro Sonoura told the Times of India. The move follows the successful ratification of the Indo-Japanese civil nuclear agreement by Japan’s parliament in late 2017.

The two countries are launching a working group on cooperation between nuclear companies. “Japan’s intention is to start this quickly, possibly by the end of this month,” Sonoura said.

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As part of our ongoing series covering the hallmarks of aging, we are taking a look at deregulated nutrient sensing today and how these four pathways regulate metabolism and influence aging.

To understand studies on nutrient sensing in the context of aging, let’s introduce four key protein groups. In this post, we’ll explore the pathways they help control and how they affect aging. These key proteins are IGF-1, mTOR, sirtuins, and AMPK[2]. We call these proteins “nutrient sensing” because nutrient levels influence their activity[2].

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Right now, you’re carrying around the most powerful computer in existence – the human brain. This naturally super-efficient machine is far better than anything humans have ever built, so it’s not surprising that scientists are trying to reverse-engineer it. Rather than binary bits of information, neuromorphic computers are built with networks of artificial neurons, and now an MIT team has developed a more lifelike synapse to better connect those neurons.

For simplicity’s sake, computers process and store information in a binary manner – everything can be broken down into a series of ones and zeroes. This system has served us well for the better part of a century, but having access to a whole new world of analog “grey areas” in between could really give computing power a shot in the arm.

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In a sci-fi feeling first, engineers at the University of Bristol used the world’s most powerful acoustic tractor beam to demonstrate that it’s possible to stably contain objects larger than the wavelength of sound.

In other words, they were able to levitate objects notably larger than what’s ever been possible before; a feat that theoretically opens up the potential of one day levitating humans.

Acoustic tractor beams use sound, or more specifically soundwaves, to hold particles in mid-air. While magnetic levitation also exists, acoustic levitation tends to work better for handling liquids and solids.

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