Back in 1980-something, during my elementary school years, most teachers devoted a few art classes to creating Valentine’s Day cards and other crafts every February. Then when the day finally arrived, ...

Learn how to create your own functional cardboard crossbow in this detailed DIY tutorial. Using recycled materials, cardboard, and rubber bands, we guide you step-by-step through crafting a powerful ...

Discover how to build a homemade rubber band-powered paper airplane in this easy and engaging tutorial. We’ll guide you step-by-step as you craft the frame with skewers, add aerodynamic paper wings, ...

When you absolutely have to type a letter using Lego, accept no substitutes.

Generative artificial intelligence (AI) is a potentially important new technology, but its impact on the economy depends on the speed and intensity of adoption. This paper reports results from a ...