So he starts off by saying you can't do it but proceeds to tell you how to do it. I wouldn't write an article like that for fear of prosecution.
It's fear like that that makes the current situation as stupid as it is.
Who's going to prosecute him?, and for what? Publishing DIY info?
In that case I'd better shut down this forum, the blog, and the whole internet!
Electronics Magazines in oz have been publishing and promoting "potentially dangerous" and (in this instance it seems) technically "possibly illegal" DIY information since the 1930's or something.
Thankfully there are new more sensible liability laws in this country that put the responsibility back into the hands of the individual.
That came about because of the insurance crisis about a decade ago when a spate of stupid liability lawsuits hit the market and the idiots were winning. Like suing the local council because some idiot goes and dives off a cliff head first and ends up in a wheelchair.
I remember, as one example, the whole adventure industry was almost shut down because they couldn't get insurance any more. And likewise bushwalking clubs were going to be shut down as well, lest someone trip over and sue. And I couldn't invite people along on my canyoning trips lest they sue me if they got a scratch. The fear spread like wildfire.
Then the new anti-idiot laws were introduced, that basically say, unless someone does something deliberately and purposely wrong , with intent, that results in injury of someone, the responsibility is on the individual.
Dave.