In the 1950s the Navy and Army worked on small VTOL machines to make troops go airborne. They worked, just not well enough.

Abstract: Data stream learning is an emerging machine learning paradigm designed for environments where data arrive continuously and must be processed in real time. Unlike traditional batch learning, ...

Step by step tutorial on how to make a LEGO brick vending machine using standard LEGO bricks. This video explains the full build process, including the internal layout, simple input system, and manual ...

Step by step tutorial showing how to make a tiny LEGO vending machine using standard LEGO bricks. This video explains the full build process, including the compact internal layout, simple dispenser ...

Flying cars are no longer just for the movies. Alef Aeronautics has begun building the first electric flying cars for customers, which are being hand-made in California. Electric flying cars are real ...