Abstract: Reliable and efficient trajectory generation methods are a fundamental need for autonomous dynamical systems. The goal of this article is to provide a comprehensive tutorial of three major ...

Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

Say goodbye to hidden hazards in the checkout aisle. In a groundbreaking development, researchers have invented a safer alternative to the special paper used to print receipts that is completely free ...

Researchers at EPFL have demonstrated that wood-derived materials can meet the technical requirements for thermal paper coatings. This research shows that lignin, a primary element of wood, can be ...

Walmart is fairly lenient when it comes to making returns without a receipt, unless you have one of these 17 items. Sorry, you might just have to keep that unwanted ...