Discover how to transform a basic webcam into a powerful DIY microscope using simple materials. In this step-by-step tutorial ...

If you're wondering what kind of telescope you need to see Saturn and Jupiter, you're halfway to the answer. Although either of the two main types of telescope — refractors and reflectors — can be ...

The biggest appeal of the Canon 10x20 IS binoculars is that they are small, light and have image stabilization built-in. That ...

Superior optics and super spectra coating make this high magnification image stabilized binocular a dream for nature ...

University of Tokyo researchers have created a powerful new microscope that captures both forward- and back-scattered light at once, letting scientists see everything from large cell structures to ...

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

Before we dig into the goat tools and homesteading supplies recommended by our community, here’s a little context — and a fun ...

A great pair of binoculars is a must for any serious birder, from compact binos for popping in your bag to image-stabilized models — find your next pair during Black Friday. When you purchase through ...

The time to contact (TTC) of an approaching object can be approximated by its instantaneous distance and velocity. The simplicity of this mathematical solution, however, does not reflect the scale of ...

Alena is a professional writer, editor and manager with a lifelong passion for helping others live well. She is also a registered yoga teacher (RYT-200) and a functional medicine certified health ...

Abstract: Compound faults, characterized by inherent complexity and scarce labeled data, pose significant challenges to the generalization of conventional diagnostic methods for unseen fault modes. In ...