Cycles of Change

Engineering practical systems and exploring the physical world.

Every passenger stepping aboard a modern commercial airliner walks into a pressurized metal tube engineered to fly eight miles above the earth. Outside the cabin windows at thirty-five thousand feet, the atmospheric pressure drops so low that human lungs cannot extract oxygen, while temperatures [...]
The digital landscape now prioritizes passive consumption, where fragmented video, quick audio clips, and short headlines have largely replaced the focused architecture of a well-constructed paragraph. Deep reading is transitioning from a baseline skill into a specialized art, leaving a broad [...]
Google News is a headline aggregator, available both as a mobile app and through the website news.google.com. It gathers headlines and links from a wide range of news sources and organizes them into sections, topics, locations, and source groups, so a reader can see at a glance what is being [...]
The pursuit of artificial superintelligence assumes that human cognition is a sequence of mathematical calculations and pattern recognition. This assumption ignores a fixed boundary in how biological creatures process the physical world. Modern software operates on two distinct frameworks. It uses [...]
Predicting the consequences of a new technology is a notoriously unreliable exercise. The historical record reveals a consistent pattern of predictive failure among leading authorities. Albert Einstein stated nuclear energy was impossible eight years before the first reactor achieved criticality. [...]
A worker in a brightly lit factory in Hsinchu, Taiwan, lowers a silicon wafer into a chemical bath. The silicon undergoes a series of precise acid washes and laser etchings to carve billions of microscopic pathways into the metal. The factory consumes enough electricity each day to power a small [...]