Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

Estimating π with “fake circles” using Python. This short shows how to simulate the geometry, calculate the approximation step by step, and see how accuracy improves as the model gets refined. #Python ...

This beginner-friendly tutorial shows how to create clear, interactive graphs in GlowScript VPython. You’ll learn the basics of setting up plots, graphing data in real time, and customizing axes and ...

An automated cell culture system reduces hands-on time and improves seeding consistency in 96-well microplates. The research ...

Get up close and personal with life using a digital microscope Take a closer look at the plants, foods and textures around you using an microscope that connects to your phone, tablet or computer.

Michael Evans writes about insurance and other finance topics for Investopedia. An insurance industry veteran, he has covered personal finance for more than 20 years for publications including ...