Morning Overview on MSN

Researchers build ultra-precise phonon lasers to control sound waves

Engineers have built the first fully solid-state phonon laser on a single chip, generating surface acoustic waves at about 1 ...
Morning Overview on MSN

Piezoelectric materials offer a new way to search for dark matter axions

Physicists have proposed turning piezoelectric crystals, the same materials found in quartz watches and microphone pickups, ...
IEEE

Discrete wavelet transform-based denoising method for real electrocardiogram

Abstract: The electrocardiogram (ECG) is part of multi-component non-stationary signals. In the past, the ECG signal was studied in time or frequency domain independently. For that, the wavelet ...
Les Echos - Investir

Grid Metals Reports First Assays From Its Phase 2 Drill Program at Falcon West Including 12.9% Cs2O Over 3.8m

Grid Metals Corp. reports significant cesium, lithium, and tantalum values at Falcon West Property. Drilling reveals rare LCT pegmatite with cesium-rich pollucite ...