Solid-State Batteries: How Close Are We, Really?

People say solid-state batteries are the “future of energy.” They could make electric cars drive farther, phones last longer, and charging super quick. But here’s the real question: are we actually close to using them, or are they still just an idea What Makes Them Different Today’s batteries (like the ones in phones and EVs) use a liquid to move...

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Oakley Meta Vanguard Announced: Performance AI Glasses for Athletes

At Meta’s Connect 2025 event, the company unveiled the Oakley Meta Vanguard — a new pair of performance-oriented smart glasses designed for athletes and outdoor enthusiasts. Priced at USD 499, the Vanguard is now up for pre-order, with shipments beginning October 21, 2025 across the U.S., Canada, Europe and select regions. Broader availability, including markets like India, Mexico, Brazil, and...

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Meta Will Start Using Your AI Chat History to Target Ads Across Facebook, Instagram, WhatsApp

Meta has announced that starting December 16, 2025, it will begin using conversations with Meta AI — including text, voice, and interactions — to personalize the ads and content you see across Facebook, Instagram, and WhatsApp. This policy shift means your AI chats won’t just assist you; they’ll actively shape the recommendations and ads that appear in your feed, as...

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Realme 15x 5G: A Giant Battery in a Mid-Range Phone

Think of your smartphone as a travel companion: it should last the journey without collapsing. With the new Realme 15x 5G, Realme is pushing that idea further — packing a 7,000 mAh battery into a mid-range smartphone that also boasts IP68/69 water resistance and dual 50 MP cameras. This launch signals Realme’s play for the “long-lasting, feature-rich yet affordable” crown....

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China Bans All Nvidia Chips? Here’s What’s Really Going On

Earlier this week, reports emerged that China’s regulators have barred major domestic tech firms from purchasing Nvidia’s most advanced AI chips, marking a new phase in the semiconductor standoff. According to the Financial Times, the order affects companies such as Alibaba and ByteDance, effectively halting access to key processors used for training large AI models (FT). The phrase “all Nvidia...