Chevron, which has been exporting between 100,000 and 150,000 barrels per day (bpd) of Venezuelan oil to the U.S., is the ...

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

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

Abstract: With the acceleration of urbanization, the problem of urban traffic congestion has become increasingly serious. This study aims to develop an intelligent traffic flow control system based on ...