Hackaday (unofficial) November 6, 2023 8:00pm Smart Ring Measures Blood Pressure #medicalhacks #news #biohacking #bloodpressure #bloodpressuremonitor #kelvincell #hackaday posted by pod_feeder_v2 Smart Ring Measures Blood Pressure Continuous blood pressure monitoring has always been a major challenge for the biohacking community. Those giant arm cuffs aren’t exactly the kind of thing you want to wear all day and the wr…
Hackaday (unofficial) July 30, 2021 3:00am 3D Printed Material Might Replace Kevlar #3dprinterhacks #science #3dprinting #bulletproof #kelvincell #kevlar #tetrakaidecahedron #hackaday posted by pod_feeder_v2 3D Printed Material Might Replace Kevlar Prior to 1970, bulletproof vests were pretty iffy, with a history extending as far as the 1500s when there were attempts to make metal armor that was bulletproof. By the 20th century there was ball…