A version of this story appears in the September 2020 issue of National Geographic magazine. Philadelphia detected its first case of a deadly, fast-spreading strain of influenza on September 17, 1918.

What does connect-the-dots have to do with watching a Pixar film? More than you might think. A connect-the-dots page starts with nothing but some labelled points. As each dot is joined to the next, ...

Computer-aided design (CAD) is the go-to method for designing most of today's physical products. Engineers use CAD to turn 2D sketches into 3D models that they can then test and refine before sending ...

Shrewsbury Town midfielder Tommy McDermott says the players "all thought they had won" their League Two game at Oldham before an injury-time equaliser dashed their hopes in another "massive learning ...

Discover four effective techniques for drawing curves using a strip of wood. This video covers the essential methods, tools, and materials needed to create smooth, accurate curves for your woodworking ...

Easy CAD Viewer Pro is a lightweight and powerful tool for viewing, printing, and sharing CAD drawings. Supports DWG, DXF, DWF, and other popular formats. Easy CAD Viewer is a professional and ...

Mirror photo by Patrick Waksmunski Big numbers at Class A ball brought Esmerlyn Valdez to the Altoona Curve this summer. Esmerlyn Valdez has had a summer to remember already and he’s just getting ...

Abstract: Sketch-based modeling studies reconstructing models from sketches automatically, allowing users visualize design concepts rapidly. Generating CAD models based on user sketches helps reduce ...

The charts below emphasise that point. Before we look at each individually, the left-hand pane in each shows trends across Chinese bond yields with maturities ranging from one to 30-years. The middle ...

If you’re trading AUD/USD, USD/CAD, NZD/USD or other commodity currencies against the US dollar right now, you may want to take an occasional glance at the shape of the Chinese yield curve. Because ...