The answer to this mathematical brain teaser is NOT 40 - can YOU solve it in 30 seconds by remembering the special rule?

A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...

Part of a good joke is people getting it. If nobody does, who is going to laugh at it? The same applies to memes. However, ...

Do you remember all the way back to when you were in school? Wow—it seems like forever ago! Back then, we despised getting ...

Abstract: Computer-assisted instruction systems have been broadly applied to help students solving math word problems. However, these systems offer little help to students encountering multi-step ...

Abstract: In this letter, a 28-GHz variable-gain phase shifter (VG-PS) with phase compensation designed using a Gilbert-cell-based vector summation amplifier integrated with a current-type ...

Discover more about the many different types of birds found around the world with Cam and Sophie the barn owl from One Zoo Three. What are reptiles? Discover the cold-blooded world of reptiles with ...

This repository is an home-made project to implement finite element method applied to heat equation. The pdf file summarize the mathematical aspect behind technical implementation. For now, only ...

should be at least as large as the radius of the largest object in the image that is not part of the background ...