omarwael (29)in #iphone13 • 4 years agoiPhone 13The iPhone 13 is a minor upgrade to last year’s brilliant iPhone 12, with an improved camera, larger storage longer…omarwael (29)in #befit • 4 years agoFitnessHIV-1's propensity to mutate is echoed in its many mutational pathways of escape from anti-retroviral, antibody and…