The Axiom is the joker in our pack. It is not a folding propeller, but it does have a revolutionary blade profile and section, if you will pardon the pun, and has never been tested on a yacht before, so we just had to put it into our trials to see how it compared. As the photograph shows, the blade profile is rectangular, while the blade section is almost S-shaped, and symmetrical in ahead and astern, with no twist. Its designers claim it gives greater thrust and stopping power, together with lower wash. So how did it stand up? Well the charts show the story, with its stopping time nearly a second better than any other model, and its side thrust again the lowest by far. However this was at the expense of lower top speed, which suggests some more tweaking is needed, but it is still one to watch.
Driving under the influence : It is unlawful to drive while under the influence of marijuana (or alcohol or any other drug) by Vehicle Code 23152 . "Under the influence" is not specifically defined in the statute, but is interpreted to imply some degree of impairment. Therefore the mere fact of having taken a toke of marijuana does not necessarily mean one is DUI. For evidence of impairment, officers may administer a field sobriety test. Arrestees may also be required to submit to their choice of a urine or blood test under Vehicle Code 23612 . Since marijuana is detectable for much longer periods in urine than in blood (several days vs. several hours), a positive urine test constitutes much weaker proof of recent use and impairment than a positive blood test. If you haven't smoked marijuana recently and are not under the influence, you are better off to choose a blood test, since you will probably pass it. However, if you are a chronic smoker or have smoked recently, you are better off to choose a urine test; even though you can expect to test positive, the question will at least remain open as to whether you were actually "under the influence" at time of arrest.