How FM Radio Changed the Way We Listen
In 1935, Edwin Armstrong demonstrated how FM radio could reduce static, helping lay the groundwork for clearer, high-fidelity broadcasting.
Technology
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Wearable With AI Could Predict Blood Pressure Crisis 3 Days Early
In a small study, a wearable fitness tracker identified an increased risk of dangerously high blood pressure.
How 3D Printing Is Changing the Future of Dentures
A new 5-year study reveals how 3D printing is making dentures faster, cheaper, and more comfortable for patients everywhere.
Looking Back at the First VHS Player at 50
Fifty years ago on Halloween, JVC launched the very first VHS player—and kicked off a format war that teaches us a lot about how tech standards still succeed today.