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Perfect threads for sword tangs! Thread cutting jig demo

Master the art of threading sword tangs with this detailed guide using a specialized thread cutting jig. Learn tips, tools, and techniques for precise results. #SwordMaking #Blacksmithing #DIY Boy, 9, ...
Arabian Business

Dubai’s RTA deploys drones to clean traffic signals, cutting costs by 15%

The trials indicated an estimated reduction in operational costs of up to 15 per cent compared with traditional cleaning methods Dubai’s Roads and Transport Authority (RTA) has begun a pilot operation ...
The New York Times

How to Clean and Care for Wood Cutting Boards

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Michael Sullivan Michael Sullivan is a writer covering kitchen equipment and ...
The New York Times

Flying Taxis? China Has Them. And Drone Lunch Deliveries, Too.

China’s experiments in clean energy can feel like living in the future. Even when things don’t quite work. By The New York Times By Keith Bradsher | Visuals by Qilai Shen As an American reporter ...
Vox

We need to grow the economy. We need to stop torching the planet. Here’s how we do both.

When news breaks, you need to understand what actually matters. At Vox, our mission is to help you make sense of the world — and that work has never been more vital. But we can’t do it on our own. We ...
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3-thread rule: What to know about the simple guideline for using bolts

Whether you are building something or making repairs, sometimes it is the smallest parts that fail and cause problems. Fasteners like screws and bolts play vital roles, which is why you should follow ...