Commercial airliners spend most of their working lives in parts of the atmosphere that the human body cannot tolerate for ...

Schwalbe reinvents the valve and it's better than Presta, but is that enough to convince everyone to make the switch?

BBB CoreCap reinvents the tire valve. More airflow & durability than Presta. Better compatibility than Schrader. And no extra cap needed!

Abstract: This paper proposes a constrained adaptive control strategy for the proton exchange membrane fuel cell air supply system, focusing on the simultaneous control of the oxygen excess ratio and ...