Wootz katana from bearing balls is the longest and most complex project of ours. The bearing ball ingot was very hard to forge and was very large. Its weight was 1410 grams. After it was possible to ...

Metals have a crystal structure. But they're not one big crystal, they're lots of small crystals called grains. The size of ...

SKF continues to re-imagine intelligent and clean rotation with the development of an innovative temperature-resistant, corrosion-tolerant steel for aeroengine bearings called ARCTIC15.

How much a stock's price changes over time is important for most investors, since price performance can both impact your investment portfolio and help you compare investment results across sectors and ...

Nightmare, also known as Atmosfear, was a revolutionary board game, which gave many children who grew up playing it in the ...

The brand's crazy-robust Invictus flagship folder gets its most uniquely approachable edition yet, with no compromises.

Tires — and future "smart tires" — are only part of the equation. You also need proper alignment to ensure even tread wear.

Fiio launches the JT3 open-back headphones with 50mm drivers, N52 magnets, and velvet earpads, offering premium sound at $69.99.

This Essentials Shelving from BiGDUG comes in a variety of widths and depths to suit every workshop and features a Blue ...

We've all seen marble runs before, but they are usually handmade with only a few tracks at most. However, mechatronics engineer Will Morrison wanted to kick ...

Though it may appear to be the product of a mythical, long-vanished society, the Hill is the work of a single person, the ...

Living in Washington, D.C., Fitzpatrick took ice skating lessons and transitioned into hockey. The journey opened his eyes to ...