Schwalbe Clik Valve Review: The Presta Valve Killer?

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

BBB CoreCap Replaces Presta Valve Cores for More Flow, Durability & Compatibility: Review

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

One-shot compression molding enables main rotor blades that achieve 20,000 hours between overhauls

Hill Helicopters engineered composite main rotor blades using a novel single-cure manufacturing process for stiffness and ...
Hydrocarbon Processing

The use of Belleville hold-down supports in piping to overcome vibration problems

Dynamic loading due to pulsation is a critical consideration in piping systems connected to reciprocating machinery, such as ...
Motor Sport

MotoGP bikes 25 years ago: 'You take a bull, cut off its balls, then climb on its back'

Aprilia’s first four-stroke MotoGP bike may have been a failure, but I’d argue that it was the wildest – and the coolest – motorcycle on MotoGP’s first 990cc grid. Laconi was a sight to behold ...