Linear actuators are useful things, moving things in straight lines rather than annoying circles like so many motors. [Retsetman] recently built a linear servo actuator of his own design with ac

Harness manufacturers can 3D print high-quality connectors at production levels on demand with the H350 machine. Photo courtesy Stratasys Ltd.

Made of plastic, these white blocks are holde

Home | Features | Pools | Pool Vinyl Liner Replacement – Give Your Pool a Makeover

Spring has sprung and that means it’s time to start thinking about opening your pool for the sea

The B-17 bomber was hauled into the hangar, its belly part missing.

Armed with her air gun, Elsie Ledbetter — a farm girl from Robertson County — went to work replacing the warpla

The PlayStation 5 has been a success by any metric since launch last year, but it seems PlayStation boss Jim Ryan’s ambitions are even grander than you might expect. Not only does he expect th

A motorbike chain is a vitally important bit of kit. It’s essentially the part that connects your motor to your back wheel in most cases, so careful maintenance is key to keeping your bike mov

Every year manufacturers use billions of washers, which are made of various materials and come in many thicknesses, diameters, finishes and grades. Photo courtesy Seastrom Manufacturing Co. I

When Kristen McDonald Rivet got to the county courthouse in Midland, Michigan, days after the Supreme Court overturned Roe v. Wade, she was floored by the size of the crowd that arrived to ral