Currently, Back 4 Blood is available for pre-order on several platforms such as Steam or Epic Games Store. This is…
blood
How to register to donate blood on the Blood Donor app
The Blood Donation application on the phone will help us register a blood donation schedule quickly without having to spend…
How to measure blood oxygen levels on your phone
Blood oxygen levels are SpO2 readings and are used to check health status. Currently, there are a number of health…