Many of you have seen the process of making this rotary valve engine with different intake and exhaust system and how I tried ...

Four-stroke engines, which make up 99% of engines on the road, need to breathe: air in during intake, sealed tight during compression and combustion, then air out on exhaust. So we need a system that ...

Cyberpunk 2077 finally arrives on the Nintendo Switch 2, and it’s as glorious as ever. The initial launch for the game wasn’t close to what CD Projekt Red promised, but the way they turned the game ...

Goal: Rotary blood pumps (RBPs) typically support the left ventricle by pumping blood from the ventricle to the aorta, partially bypassing the aortic valve (AV). Monitoring the AV opening during RBP ...