Daily Archives: Jun 30, 2026

The shootings of self-defense squeeze time and attention. When stressed, individuals revert to easy rules they have heard being restated many times in ranges, gun stores, and online rules that tend to fail immediately bullets must act through clothing, angles, and hit imperfections. This is not that the science of...

To become an engineering classroom, an asteroid does not have to be on a collision course. Bennu has been studied especially well, and its long-term follow-up has become a convenient example of how contemporary planetary-defense practice can be constructed: with deliberate orbit modelling, with clear risk tables, and with...

The U.S. Army’s handguns tell a story of engineering tradeoffs more than romance: power versus controllability, simplicity versus capacity, and institutional standardization versus what actually survives hard use. Across more than a century, the sidearm moved from a rugged belt gun meant for mounted troops to a compact system...