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

While not strictly a stargazing binocular, the rock-solid stabilization maximizes the smaller 36mm objective lenses for ...

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

A research group led by Prof. Zhang Peng from the Institute of Biophysics of the Chinese Academy of Sciences has revealed how ...

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.

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 ...

If, however, you want to go a step further and observe wildlife from further afield, you could consider a spotting scope ...

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 ...