It leaves bruises through a sweatshirt. There is a man who built a Nerf gun with that kind of power. In February 2026, a project featured on Hackaday quietly became a topic of conversation. It was an ...

Druckenmiller, who had an epic career managing hedge funds on Wall Street, now manages his private firm, Duquesne Family Office. In recent months, he liquidated his fund's entire position in Meta ...

This experiment recreates Leonardo da Vinci’s treadle lathe to test how early engineers improved rotational power for machining. Unlike the traditional spring-driven pole lathe, which reciprocates and ...

NO ARM DAY WORKOUT is complete without a solid biceps pump. The big arm muscles are one of the most popular points of focus for mass-obsessed gym bros, and for good reason. The biceps take up a prime ...

These days, the price of admission for a "serious" street motor is at least 500 cubic inches. But few of us can afford to build a motor that large from available Chevy, Ford, or Mopar production ...

The fun, excitement, and competitive juices that flow during track days in a well-built car like this 1995 Honda Civic hatchback are entirely addictive. This, if you don't know firsthand, has at least ...

In early 2014, Srikanth Thirumalai met with Amazon CEO Jeff Bezos. Thirumalai, a computer scientist who’d left IBM in 2005 to head Amazon’s recommendations team, had come to propose a sweeping new ...

Spring Meetings 2025 concluded with a call to action from Chairwoman Elisabeth Svantesson, urging countries to unlock private sector potential to create more and better jobs. The Meetings emphasized ...

There was a saying during the dark days of the '30s Great Depression that proclaimed "Use it up, wear it out, make it do, or do without." Perhaps the 21st-century car craft version of this is "I want ...

This issue of the Iron-Men Album brings us to the 10th installment of Dr. Bixler’s history of the Aultman & Taylor Company, as edited by Dr. Robert T. Rhode. The Album is serializing Dr. Bixler’s book ...