"Good for him. This was an absolute ridiculous case."

Absolutely so. I watched Tom's Explosions & Fire video just after he published it and as he said this prosecution was a gross overreaction by authorities. I say that as someone who once worked in nuclear safeguards/surveillance (I'm an ardent non-proliferation guy).

Living in Australia one has become to expect such incidents although this was the first one involving nuclear materials. The reasons are complex and too difficult to describe in detail here but it's a combination of poor education in tech matters, a very timid, risk averse and conservative Australian population and the fact that we've precious little high tech industries/infrastructure, concomitantly we've almost no high tech culture to speak of.

Moreover, it wasn't always like this, it has gotten worse over the years. For instance, when I was at school quite some decades ago we had samples of metallic uranium and some small amounts of other radioactive materials to do physics experiments with. Today, the mere thought of that would send shivers down the backs of educators and most of the population.

Such high levels of timidy and concern are not just limited to radioactive materials, the same concern applies to chemicals well and above that necessary to protect public safety—for instance, the state where I live has now banned fireworks (and that's just for starters).

That has ramifications past just safety considerations, one of the reasons I became interested in chemistry was fireworks and that we leaned to make black powder in highschool chemistry and actually got to test it (today, even that's banned in our school system). Similarly, we've even produced a generation of kids and young adults who've never seen liquid mercury.

Let no one say I'm against safety as I'm particularly careful around dangerous substances. That said, you can have both in a well regulated environment and with a well educated population.

Without hands-on experience, Australia is deskilling its population and tragically this unfortunate prosecution is testament to that.