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Researchers created a free tool that tells you your 'heart age'—using health data to show how old your heart is compared to you.

AI’s hype wave might be fading, but quantum computing’s stepping into the spotlight. Using qubits, superposition, and entanglement, quantum computers promise to solve problems too complex for classical systems — from drug discovery to cybersecurity. Still, it’s all early days; current tech can’t yet deliver that power. Experts expect a hybrid future of quantum + classical computing, though hype could easily outpace reality, just like AI’s last boom.

AI, smart homes, wearables, blockchain, and cybersecurity are reshaping daily life. The key? Stay curious, keep learning, and laugh at tech’s quirks.

Tesla’s new Full Self-Driving update (v14.2.1) shows major improvements, pushing closer to truly hands-free driving. After testing the free trial, the system felt more confident, adaptable, and realistic, especially with customizable driving modes. While still imperfect in complex traffic, the progress compared to earlier versions is striking, making the $99/month subscription feel more justified and signaling how fast autonomous driving is evolving.

Apple is restoring oxygen tracking to certain watches after a patent dispute win, letting Series 9, 10, and Ultra 2 users monitor blood O₂ in real time.

SpaceX launched 24 more Kuiper satellites for Amazon, hitting 78 total. Falcon 9's booster landed safely, tying its reuse record. Starship’s next.

Exists.AI is a new platform that lets users build full multiplayer games using just text prompts. It's like an AI-powered game dev studio in your browser.

Nvidia’s AI supercomputer, built with Taiwan, aims to power startups and smart cities—pushing Taiwan as a global AI and tech leader.

AI’s impact on healthcare in 2025 is massive, especially in diagnostics. Tools like IBM iX’s lung scan analyzer can detect signs of cancer in seconds, boosting patient throughput and saving lives. These systems rely on deep learning and massive datasets to deliver speed and accuracy far beyond human capabilities. But risks linger—bias in training data and patient privacy are big concerns, proving AI in medicine still needs strong oversight and ethics.

SpaceX launched 50 Starlink satellites in one day from both coasts, boosting global internet efforts. This feat highlights rapid, reusable rocket tech and Starlink’s role in connecting remote areas. Places like Eritrea, with limited access, could soon tap into the online economy. Beyond internet, it’s a signal that spaceflight is becoming faster, more routine, and way more impactful than most realize.

Vibe coding helps small teams build software fast with AI, reducing barriers for startups. Human oversight is key for quality and security.

A Polish startup launched a job board for AI agents, letting firms post tasks. AI agents boost productivity but still need human oversight.

The IRS launched a free direct file service, making tax returns easier. Use "Where’s My Refund" to track refunds. Key deadline: April 15.

Taiwan banned DeepSeek over security risks. With U.S.-China tech tensions high, a U.S. ban could be next. American AI firms must adapt fast.

AI stocks plunged as China’s DeepSeek AI unveiled a low-cost LLM, rattling the market. NVIDIA, Broadcom, and Micron took major hits.

AI-powered cameras in California detect wildfires early, combining tech with traditional methods to better protect lives and property.

Uber revolutionizes transit with air taxis, EVs, autonomous cars, and local solutions, blending innovation with sustainability.

Quick replies to recruiter texts and gestures like washing a coffee mug subtly shape hiring decisions in today’s job market.

Wall Street rallies as Tesla soars 7.4% and indexes extend gains, kicking off the "Santa Claus rally" ahead of a holiday trading pause.

Salesforce CEO Marc Benioff credits Steve Jobs’ advice as pivotal to his leadership success.