I might be in the minority here, but I thought Mythbusters was a much more compelling show before it turned into outright destruction porn.
I pretty much lost interest after the episode where they blew up the concrete truck. I don't know much about mining or blasting[0], but I think even the most basic honest attempt to answer the question of "can you remove cured concrete from the drum of a concrete truck using explosives?" would have involved drilling some holes, filling them with explosives, and using the explosives to shatter the concrete. You know, the way miners use explosives to shatter rock.
For those of you who haven't watched that episode, they throw a stick of dynamite into the drum, observe that nothing happens, pack the remaining space in the drum full of ANFO, and then basically obliterate the truck. Adam picks up a fragment of the truck and delivers his catchphrase "Well there's your problem".[1]
Don't get me wrong, I'm all for myths involving guns and explosives; those aren't things the general public has a lot of experience with[2]. But let's not sensationalize them, let's look at what they actually do, under realistic (if unusual) circumstances.
[0] I've toured a couple deactivated mines and read a couple of books. In every case, the basic process of "drill holes, fill with explosives, removed broken up material" was covered. I'm not an expert, but I find it hard to believe they couldn't have found one for the purposes of science.
[1] Haven't seen it in a while, don't care to re-watch it. There might be some bits missing, but that's basically how it goes.
[2] In the case of firearms especially, I firmly believe if more people had an understanding of how they work and their effects, even in extraordinary cases, we might be able to have a semi-intelligent conversation about them.
Even as a teenager I was aware of the applicability of controlled demolition to that problem. It would be theoretically possible to do so with the right research.
However, that wasn't really the point of the Myth. The myth was the guy blew up his truck with a stick of dynamite. The employment of the ANFO was to show the required investment of effort to create a result commensurate with the Myth's outcome.
If anything, it was very educational in terms of demonstrating how much effort and oomph it takes to create a catastrophic failure of modern equipment; and instilling somewhat of a sense of security in that that sort of oomph was not necessarily something someone would just find laying around.
I mean, I get where you're coming from. They decided that blowing up the truck would be more entertaing than actually teaching how to go about resolving the problem. I think it's a missed opportunity in hindsight to introduce some fairly esoteric skills into the public consciousness; but the time (War on Terror in full swing) would have likely condemned doing so as reckless no matter how much you and I may disagree. People would have pointed their fingers at "teaching impressionable, unstable youths the finer points of controlled demolition and explosives handling" as a contributing factor in every subsequent explosives related incident.
Don't get me wrong; I hate ratings hunting programming, and the swill broadcast television has become today. That episode was legit though.
Plus the sound of a cement truck being annihilated by ANFO will forever be associated with the concept of the universe momentarily unzipping. That was a hell of a spectacle.
