To validate the new configuration, VoltAero is using a rotating test bench. This has a small model of the Cassio 330 mounted on the end of an arm that can rotate at up to 110 kt. to show the ...

French developer VoltAero has unveiled a significant redesign of its Cassio 330 hybrid-electric aircraft, dropping the ...

SP80 strives to break the World Sailing Speed Record of 65.45 knots with its spaceship design. We spoke to two of the ...