Researchers say new attack could take down the European power grid

Researchers say new attack could take down the European power grid

More impressive still, they could use the language to send telegrams to FREs that control real electric systems in their lab, the same types that are connected to the real Radio Ripple Control system. The video below shows the researchers stopping a real 40 kWp photovoltaic system from feeding energy into the grid. Photovoltaic system … Read more

The MacRumors Show: Samsung’s 2025 Challenge to Apple

The MacRumors Show: Samsung’s 2025 Challenge to Apple

The MacRumors Show is back for 2025! On this week’s episode, we look at how Samsung’s latest announcements challenge Apple. Samsung this week announced the Galaxy S25, the Galaxy S25+, and the top-of-the-line Galaxy S25 Ultra. The new devices will directly compete with Apple’s iPhone 16 and upcoming iPhone 17 lineup. Similar to the ‌iPhone … Read more

8 Tips I Wish I Knew Before I Started Stargazing

8 Tips I Wish I Knew Before I Started Stargazing

Almost anyone can get a good view of the night sky without specialist knowledge or equipment. However, some things will certainly go a long way to making your stargazing experience the best it can be if you’re a newbie—tips that I wish I’d known before I started! 1 Account for the Moon Phases Stargazing is … Read more

India’s Param Foundation Opens New Science Centers

India’s Param Foundation Opens New Science Centers

Inavamsi Enaganti has long been a dreamer. He keeps ever-evolving lists of life goals, ticking them off as he achieves them, then adding more. One childhood dream has burned particularly brightly in his mind: Create a science-focused amusement park. Enaganti is now working on a version of that dream through India’s Param Foundation. The Bengaluru-based … Read more

X ‘refused to take down’ video viewed by Southport killer

X ‘refused to take down’ video viewed by Southport killer

Australia’s internet regulator says X refused to take down a video of a high-profile stabbing in Sydney that was watched by Axel Rudakubana just before he murdered three young girls in Southport. The body, eSafety, said it “noted with great sadness” that Rudakubana viewed the violent footage of the attempted murder of Bishop Mar Mari … Read more

Apple says 68 percent of all iPhones are running iOS 18

Apple says 68 percent of all iPhones are running iOS 18

Apple posted iOS 18 adoption rates on Friday, which are only slightly different from the numbers for iOS 17 a year ago. The company says iOS 18 has been installed on 68 percent of all iPhones (as of January 21) and 76 percent of models from the last four years. A year ago, 66 percent … Read more

Best YouTube Channels for Free Workouts in 2025

Best YouTube Channels for Free Workouts in 2025

There are many benefits to joining a gym when you start your fitness journey. Most gyms have personal trainers, who can provide the guidance and motivation you need to stick to your workout routines. However, the gym isn’t the solution for everyone. A gym membership can be expensive and it can be tough to find … Read more