To improve a system for introducing a 90 GHz band radar for detecting foreign object debris on airport runways, etc., the Ministry of Internal Affairs and Communications (MIC) solicited opinions ...
New experiments demonstrate how to detect hidden objects like submarines or buried treasure using the power of acoustical physics.
The performance of the LESI method proposed in this study was compared with that of recently reported edge detection schemes. (ESI: edge-sensitive single-pixel imaging. LESI: ESI with Laplacian ...
For millions of years, a fragment of ice and dust drifted between the stars—like a sealed bottle cast into the cosmic ocean.
The 3I/ATLAS interstellar object, detected by NASA, is remarkably larger and more massive than earlier estimates, making it an exceptionally rare visi ...