Published on May 12, 2023, 2:13 p.m.

In 1949, a Texas watchmaker named R.D. Hull observed a grocery clerk pulling string from a fixed spool. This mundane observatio…

Published on March 12, 2025, 6:24 p.m.

## The Hydrostatic Imperative When a raindrop strikes a shelter in a backcountry storm, it does so with kinetic energy deter…

Published on Nov. 16, 2024, 4:56 p.m.

## Beyond the Canvas: Engineering a Portable Shelter For the modern family, a tent is not merely a place to sleep; it is a t…

Published on May 12, 2023, 11:29 a.m.

## The Physics of the "Bird's Nest" In 1949, a watchmaker named R.D. Hull solved a physics problem that plagued anglers: the…

Published on March 28, 2025, 1:55 p.m.

## The Challenge of Off-Grid Hydraulics In the developed world, we take the physics of plumbing for granted. Municipal press…

Published on Jan. 15, 2026, 2:07 p.m.

In the era of portable electronics, we suffer from a collective condition known as **Range Anxiety**. Originally coined for ele…

Published on Jan. 15, 2026, 2:04 p.m.

In a crowded classroom, a bustling outdoor tour, or a lively karaoke night, the human voice faces a formidable opponent: physic…

Published on Jan. 15, 2026, 2:02 p.m.

Modern electronics strive for sleekness. Buttons are replaced by smooth, touch-sensitive surfaces. But in the context of high-i…

Published on Jan. 15, 2026, 2:01 p.m.

The greatest barrier to using any tool is friction. The friction of plugging in a cable. The friction of pairing a device. The …

Published on Jan. 15, 2026, 1:58 p.m.

For the long-haul trucker driving 11 hours a day, or the sales executive on back-to-back calls, a headset is not an accessory; …