D-Wave Quantum shares soar 26% as company releases latest computing system ...

With a little bit of thought put into the build, a wind turbine generator can be one of the ... made six blades out of 8″ diameter PVC pipe. An aluminum hub was fabricated and the whole shebang ...

The generator itself is a small stepper ... with another piece of smaller-diameter pipe serving as the body of the turbine. The tail-fin makes sure it’s always pointing into the wind and was ...