ज़िंदगी बता तू,

दोस्त है या रक़ीब?

मुझे ज़िंदगी जीना है

या जंग जीतना है ?

रक़ीबप्रतिद्वंद्वी, प्रतिस्पर्धी।

Researchers find way to measure blood pressure with a selfie video

A selfie video might be all you need to find out your blood pressure, per a study by researchers in Canada and China. University of Toronto developmental psychologist Kang Lee and his postdoctoral researcher Paul Zheng developed a technology called transdermal optical imaging (TOI).