Discover three creative DIY matchstick launchers you can make using everyday household items. Learn how to build a miniature ...

The magic of Christmas isn't just in the air—sometimes, it’s in the flames! Viktoria filmed this art tutorial that captures the magic of Christmas. In this tutorial, she demonstrates how to create a ...

Abstract: This tutorial paper provides a review of recent advances in the field of spacecraft rendezvous using model predictive control (MPC), an advanced optimal control strategy based on on-line ...