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That phone slowing down or lightbulb dying on schedule may not be an accident. Manufacturers have a long record of deliberately shortening product lifespans to drive repeat sales, hiding it behind software restrictions and legal barriers to repair, while most people write the failures off as natural wear. Seeing the tactic clearly is the first step toward repairing what you own and demanding products built to last.

Every parent handing over a first phone is running an experiment on a developing mind. The views range from strict regulation and delaying phones outright to coaching safe social media habits, with some insisting the research itself is too weak to justify panic. Weigh the evidence and the caution to decide what protects your kid without cutting them off.

Humanity achieves true immortality not by extending individual life indefinitely but by ensuring the survival of the species beyond Earth’s eventual demise. This requires overcoming the prohibitive costs of space travel through fully reusable rockets, which reduce launch expenses by up to 2.5 orders of magnitude and enable sustainable colonization of Mars and beyond. By producing propellant on Mars via in-situ resource utilization and implementing orbital refueling, missions become economically feasible, transforming space settlement from a heroic rarity into a routine extension of civilization.

Artificial intelligence represents a unique challenge as the first human-made system whose outcomes cannot be fully predicted, inheriting human errors and the capacity to act independently.