Online teacher and tutor. I write hardware analysis and other pieces about the education and robotics sectors.
Javier Penalva
Contributor . At Xataka On since
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- A Smartphone With X-ray Vision Like Superman: The Invention That Could Revolutionize Medicine and Industry
- ‘We Create Electricity From Nothing’: Scientists Discovered a New Renewable Energy Source Based on Humidity by Accident
- Finns Are Some of the Happiest Employees in the World. Here’s One Company’s Recipe for Success
- After 22 Years in Development, the Most Delayed Game in History Has Finally Arrived for the Game Boy Advance
- Jeff Bezos Is Selling His Amazon Stock for $4.93 Billion After Company Shares Hit Record Highs
- AI Models Are Being Trained With Photos of Children. And It Doesn’t Matter if Parents Try to Avoid It
- Moshi, a Real-Time AI Assistant, Is Challenging Silicon Valley From Europe
- 26 Years Ago, Nintendo Released a Game Boy Cartridge With a Camera. Today, Someone Has Managed to Turn It Into a Webcam
- This 3D Printer Can Print in Plastic and Metal and Use Lasers. Its Goal: To Make Things Without the Need to Assemble Them
- The U.S. Continues to Fall Behind China in the Race for Generative AI Patents, With China Overwhelmingly Leading the Field
- Figure’s Humanoid Robot Can Already Work Autonomously, So BMW Put It to Task
- A Hacker Gained Access to OpenAI’s Internal Messaging System, Adding to More Fuel to the Fire About Its Security
- In Their Quest for New Metamaterials, Scientists Have Reached the Point of Delirium: A Material Capable of Counting to Ten
- ‘The Zuck We Deserve.’ Mark Zuckerberg’s Fourth of July Celebration Shows He’s Living His Best Life
- The Largest Nuclear Fusion Project Failed Before It Was Ever Turned On. ITER Will Need a Decade to Implement Changes
- From the Battle of Winterfell to Dragons in Dim Light. Why Are the Game of Thrones Shows Always So Dark?
- The Japanese Government Has Just Achieved an Unusual Victory in 2024: Eliminating the Use of Floppy Disks
- Against All Odds, Threads Has Turned Into a Serious Rival for X, With 175 Million Monthly Active Users and Counting
- We Now Know How Many Google Searches End Up With Users Staying on Google. Too Many
- The Results of Portugal’s Four-Day Workweek Make One Thing Clear: Not All Companies Can Handle It