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Catalyst: Virtual Universe — The Illustris supercomputer has modelled vast swathes of the universe, allowing us to visualise incredible scenarios in outer space.

Go to the Journeyman Science playlist: https://www.youtube.com/playlist?list=PLlGSlkijht5iXbPX7d_oTP47c9C3kArQ0

Part of what makes astronomy so difficult is the inconceivability of space and its mind-boggling vastness. But an extraordinary new supercomputer called the Illustris has modelled a huge chunk of the universe: a cube 350 million light years across, an area the home to tens of thousands of galaxies. Illustris reveals how galaxies form and collide, shows what happens when unsuspecting matter falls into black holes, and lifts the lid on a host of other dramatic events that have unfolded since the Big Bang. Dr Graham Phillips takes us on a virtual tour of our wondrous universe.

ABC Australia — Ref 6510.

Journeyman Pictures brings you highlights from the cutting-edge science series, ‘Catalyst’, produced by our long-term content partners at ABC Australia. Every day we’ll upload a new episode that takes you to the heart of the most intriguing and relevant science-related stories of the day, transforming your perspective of the issues shaping our world.

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On the cusp of a far-reaching revolution thanks to the advances in artificial intelligence and computing, it’s easy to feel a bit…concerned. Well, maybe more than just a bit, especially if you consider societal attitudes about technology.

Truth is that the way we perceive the world around us is conditioned to a degree by the environment we grow up within. There’s also little doubt that certain cultures are more open and adaptive to technology than others. But one could argue that the potential enhancements that AI could usher in are so dramatically advanced that even the earliest adopters within Silicon Valley aren’t really prepared for what’s coming.

So it’s safe to ask, before this great wave of artificial intelligence arrives and we become fully integrated with it, shouldn’t we strive to change our inherited mental models and let go of antiquated thinking patterns?

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Sign language has helped the hearing-impaired communicate for many centuries, way before it was formalised and officially recognised, but this long-standing language of gestures has now been given a 21st-century technological upgrade. Saudi designer and media artist Hadeel Ayoub has invented a smart glove that recognises hand movements and converts them into the relevant text.

Much like Google Translate can give anyone a basic grasp of a foreign language in an instant, this glove is designed to help sign language users make themselves understood by those who can’t usually interpret it.

Five flex sensors sit on the fingers, monitoring how they’re being manipulated, while an accelerometer integrated into the fabric of the glove figures out how the hand is being held and the direction in which it’s pointing. Through three successive prototypes, the glove has been made thinner, lighter, and faster, and the latest version includes a text-to-speech chip to vocalise the words as they’re signed.

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The truck has smart systems including radars, cameras and active speed regulators and works without a human driver — although one has to be in the driver’s seat and take the wheel if necessary.

The standard Mercedes-Benz Actros, fitted with the intelligent “Highway Pilot” system, travelled 14 kilometres (about nine miles) on the A8 motorway, with a driver in the cabin but his hands off the wheel.

“Today’s premiere is a further important step towards the market maturity of autonomously driving trucks -– and towards the safe, sustainable road freight transport of the future,” said Wolfgang Bernhard, board member responsible for Daimler Trucks and Buses.

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The new finding, a clay tablet, reveals a previously unknown “chapter” of the epic poem from ancient Mesopotamia. This new section brings both noise and color to a forest for the gods that was thought to be a quiet place in the work of literature. The newfound verse also reveals details about the inner conflict the poem’s heroes endured.

In 2011, the Sulaymaniyah Museum in Slemani, in the Kurdistan region of Iraq, purchased a set of 80 to 90 clay tablets from a known smuggler. The museum has been engaging in these backroom dealings as a way to regain valuable artifacts that disappeared from Iraqi historical sites and museums since the start of the American-led invasion of that country, according to the online nonprofit publication Ancient History Et Cetera.

Among the various tablets purchased, one stood out to Farouk Al-Rawi, a professor in the Department of Languages and Cultures of the Near and Middle East at the School of Oriental and African Studies (SOAS) at the University of London. The large block of clay, etched with cuneiform writing, was still caked in mud when Al-Rawi advised the Sulaymaniyah Museum to purchase artifact for the agreed upon $800. [In Photos: See the Treasures of Mesopotamia].

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