Startup Xona Space Systems hopes to provide an unspoofable alternative to increasingly threatened GPS.

Echolocation is one of nature’s most remarkable adaptations – a true biological superpower. In this video, we dive into the ...

Abstract: This paper discusses methods of improving precision characteristics of an inertial navigation system in integrated Inertial Navigation System / Global Positioning System by prediction of ...

Abstract: In this work, we explore the importance of sensors' calibration in inertial navigation applications. We focus on the case of low-cost systems, typically using MEMS inertial sensors, where ...

so that each branch will seek to limit the power of the other two branches to protect its own power. Such a system makes concerted action more difficult, but it also makes tyranny less likely.

Synthetic biology is the design and construction of new biological parts, devices, and systems, and the re-design of existing, natural biological systems for useful purposes. The Crabtree effect ...