Thank you so much for helping us close out our 2025 fundraiser. With your support, we'll accomplish even more in 2026. Have a wonderful New Year, and enjoy the archive! By submitting, you agree to ...

Welcome to Tutorial 10 of 100 in the “100 Cool Things with Cards” magic series! You’ve made it to the first big milestone — and this trick is a fun, visual, and fooling effect that keeps the momentum ...

ABSTRACT: Based on the data of 30 provinces in 2010, 2013, 2016, 2019, and 2022, this paper constructed a comprehensive evaluation system of high quality economic productivity, the dynamic model, ...

In this video, I teach you how to perform three visual and easy pen magic tricks. These tricks will still require a little bit of practice but you should learn them pretty quickly. The first trick is ...

Want Windows 11 key? When it comes time to buy new Microsoft software the one thing that everyone should know is that buying directly from Microsoft itself is one way to overspend. Thankfully, you can ...

The Office of Export Controls (OEC) requires 5-8 weeks to review all visa Export Control clearances for visa applications. Keep this in mind when submitting initial, extension, and amendment requests ...

Abstract: The visual sensing system is one of the most important parts of the welding robots to realize intelligent and autonomous welding. The active visual sensing methods have been widely adopted ...

When the State recedes, the commune-form flourishes. This was as true in Paris in 1871 as it is now whenever ordinary people begin to manage their daily lives collectively. Contemporary struggles over ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...