NYC using drones to warn residents of floods

NYC using drones to warn residents of floods

As New Yorkers experience flash floods and severe thunderstorms, NYC emergency officials have begun using drones for the first time as an early weather warning system. The drones are an addition to other forms of emergency messaging, including social media and text alerts. Source link

Could Australia become a green hydrogen superpower?

Could Australia become a green hydrogen superpower?

Hysata Paul Barrett’s firm has developed tech to make cheaper green hydrogen “If you remember being a kid and blowing up a balloon or into a milkshake, your cheeks got sore because there is an energy penalty associated with bubble formation.” Paul Barrett, the Dublin-born chief executive of the Australian green energy firm Hysata, is … Read more

AI and stand up comedy

AI and stand up comedy

Dahlia Katz Comedian Anesti Danelis used AI to make his show for the Edinburgh Festival “Why did the politician bring a ladder to the debate? To make sure he could reach new heights with his promises!” Ask AI to write a political joke, and the above is an example of what you can get. Perhaps … Read more

Is this the end for the magnetic stripe?

Is this the end for the magnetic stripe?

Getty Images Once everywhere the magnetic keycard is being phased out As he slipped the key card into the reader on his hotel room door and tried the handle – to no avail – he realised what he had done. For years, Steven Murdoch, a security researcher at University College London, had taken care not … Read more

The mind-bending mirrors behind advanced technology

The mind-bending mirrors behind advanced technology

ESO/F Carrasco The Extremely Large Telescope under construction in Chile’s Atacama desert High on a mountain, in Chile’s bone dry Atacama desert the European Southern Observatory (ESO) is currently building the world’s largest optical telescope. No time was wasted on choosing a name – it will be called the Extremely Large Telescope or ELT. Instead, … Read more

Could this little robot help rehabilitate stroke patients?

Could this little robot help rehabilitate stroke patients?

Recovering from a stroke can be a long process, requiring hours of repetitive exercises to regain limb function. Robotic “coaches” programmed to guide stroke and brain injury survivors through rehabilitation exercises could soon be tested in Scotland. Using a headset worn by the participant, the Nao robot picks up patient brain waves to understand their … Read more