Enter "magnifying glass" and tap the icon that appears. Hold the iPhone about 20 centimetres above the object you want to magnify. Use the zoom slider on the screen to enlarge or reduce the ...

Some ray diagrams may also show a third ray. Only the person using the magnifying glass can see the image. The image cannot be projected onto a screen because it is a virtual image.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The screws that go in your phone are minuscule, and a magnifying glass is really handy if you want to check out the detail on your 3D prints. While this is easy if you have good eyesight and you ...

Some people use special blue spectrum glasses or coatings for lenses that can block it. However, research has not shown that blue light damages your eyes or that blue light–filtering glasses ...

Space can be a wondrous place, and we've got the pictures to prove it ... captured auroras dancing above Alaska, including this image of the northern lights over a 30 mile-per-hour speed limit ...

Body dissatisfaction can be minor, too bad my nose is so big, or it can be severe, I hate everything about my body.Once you start to think that you have a flaw, your mind runs with the distraction ...

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers, pro and ...

Extending more than 450 miles between Shenandoah National Park in Virginia and Great Smoky Mountains National Park in Tennessee, the Blue Ridge Parkway is a trip through the history of the Blue Ridge ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best digital photo frames effortlessly display your latest memories. Most are connected ...

I’ve been reviewing software for PCMag since 2008, and I still get a kick out of seeing what's new in video and photo editing software, and how operating systems change over time. I was ...