Forget smartwatches, scientists teach WiFi to monitor heartbeats
Your WiFi can now do more than stream movies; it can sense the beat of your heart. Engineers…
Regrafting submillimeter-scale ferromagnetic soft continuums
Working principles of ETACs ETACs, submillimeter/millimeter-scale FSCs (e.g., side lengths of 0.6 and 1 mm in this work), can…
Quantifying grating defects in X-ray Talbot-Lau interferometry through a comparative study of two fabrication techniques
X-ray imaging is a widely used technique in medical, industrial, and scientific fields. However, conventional X-ray imaging relies…