The research team has identified atacamite as a material with magnetocaloric properties. Natural crystals have long ...

This article describes a method of navigation for an individual based on traditional inertial navigation system (INS) technology, but with very small and self-contained sensor systems. A conventional ...

Lund University A groundbreaking study from Lund University in Sweden shows that the Australian Bogong moth uses the stars and the Milky Way as a compass during its annual 1,000-kilometre journey to ...

Migrating bogong moths use stars and Earth's magnetic field to find ancestral summer caves each year by Eric Warrant, The Conversation edited by Gaby Clark, reviewed by Andrew Zinin Editors' notes ...

The magnetic compass always points toward “true north,” based on the Earth’s gravitational field. It’s a relatively unchanging constant that the ship can reliably steer by.

Jun 18, 2025 Updated Jun 19, 2025 1 of 2 Bogong moths use Earth's magnetic field like a compass Ajay Narendra Bogong moths are named after the Indigenous Australian word for brown Eric Warrant ...

One theory is that they sometimes "cross-check" their direction with their magnetic compass, Dreyer said. Another question is exactly which stars the moths are using to navigate.

Dreyer and colleagues’ work highlights that the moths’ navigational system includes a star compass, which depends on the sky being clear, and a magnetic compass, which works even when the sky ...

In this paper we introduce an end-to-end deep learning (DL) framework for magnetic anomaly detection (MAD) and denoising. This framework consists of two neural networks: a binary classification ...