hotdailys1 小时
12 Cringe-Worthy Men’s Fashion Mistakes That Women Secretly Dread
7. Three-Quarter Length Trousers : These trousers, often cut off mid-calf, are neither shorts nor full-length trousers and ...
NBC News6 天
Researchers working to make pulse oximeters work better on all skin colors
Researchers from UCSF are leading an effort to find out which pulse oximeters work equally well on all skin colors. NBC News' Erika Edwards reports.Jan. 19, 2025 ...