A simple ECG test could flag racehorses at risk of exercise arrhythmias

A quick heart trace taken during a warm-up trot could identify racehorses at risk of cardiac arrhythmias during ...
KRMG

Downtown bars use SIGNAL app to communicate with police, each other

Several bars downtown have found a new way to communicate with police, and each other, by using the messaging app SIGNAL instead of calling 911. Chris Armstrong, owner of Arnie’s Bar in downtown, ...
Hackaday

Teardown Of HP Optical Link And Signal Investigations Using Siglent Technology

Anything with a laser has undeniable hacker appeal, even if the laser’s task is as pedestrian as sending data over a fiber optic cable. [Shahriar] from [The Signal Path] must agree, and you can watch ...
CNET

These Are the 9 Hidden Apple Watch Health Features You Haven’t Used Yet

Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, deputy editor at So Yummy and senior lifestyle editor at Hunker. Over the past 10+ years, Anna has also written for the ...