By what metric do you declare Plutonium to be the deadliest substance on Earth?

Well, if it's not the deadliest, it's gotta be in the top ten. Doctor Jonathan Osterman, notwithstanding, that is.

Oh, and you are absolutely wrong about Hobby Lobby being "just like it was a sole proprietorship". A closely-held corporation is not like a sole proprietorship. They are granted a level of exemption to liability by the government that sole proprietorships are not. That means there is a "veil" between the individual and the corporation.

Apparently, the five (male) justices on the Supreme Court who comprised the majority in the Hobby Lobby case believed that the veil is impervious to all but the Judgement of the Lord God Jehovah, based upon absolutely nothing but their own religious beliefs in the Lord God Jehovah.

As I said, it will be looked back upon with embarrassment.

When I talk about "they" I am not talking about a corporation, but Mr. and Mrs. Green who own Hobby Lobby.

But Mr and Mrs Green are not the ones paying for the employees' health care. Rather, those checks are from the corporation.

People are acting like Hobby Lobby employees are somehow harmed by not having their employer pay for something they never paid for in the first place.

Maybe you don't understand how employer health care works. The reason an employer provides health care is because an employee works for them. So, in a very real way, the value of the health care has already been earned by the employee. Thus, it's not Mr and Mrs Green paying for the health care at all is it? It's the employees who pay for it, with their labor (and also direct deductions from their paychecks). Employer health care is not charity.

Hobby Lobby is this era's version of Plessy v Ferguson. In a relatively short time, it will be looked back upon with embarrassment.

Oh wait, it gets better. The esteemed Dr Cohen also stated that you could not die from exposure to radiation.

I'm pretty sure you'll agree that 1410 lbs of plutonium is probably not safe to keep under your bed.

You will notice that while Dr Cohen offered to consume as much plutonium as you would caffeine, he never actually did so.

The annals of the history of science are littered with cranks.

Dr Cohen also said that he believed uranium to be a renewable resource. Unless he's figured out a way to grow uranium, I'm sure you'll agree there is a finite amount of the substance. Dr Cohen did not believe that the amount of uranium on Earth was finite.

Crackpot.

Corr: That should read "doesn't lose much IR transmission as a consequence of neutron bombardment like happens in higher frequency bands" - accidentally lost that middle part. Fused silica and fused quartz (especially the latter, but also the former) blacken under neutron exposure, losing transparency; it's even done intentionally to make jewelry. But the papers I ran into when researching the topic showed that this effect isn't very pronounced in the IR band.

Agreed. But that doesn't mean it doesn't make sense to embark on big projects. Rather than a "Hey, we're going to walk somewhere new" sort of thing, I'd like to see work on one of any number of space-related megaprojects - for example, a launch loop and/or fallout-free nuclear rockets**. Something that could actually lower the cost of access to space to the point that it doesn't take a vast effort to go walk on another celestial body.

** - There's so many competing designs it's hard to know where to start. My personal concept I've mulled over is a variant of the nuclear lightbulb concept, but instead of the fused-silica bulb containig a gas or plasma core reactor which requires some unknown containment method, the concept calls for a dusty fission core (akin to a dusty fission fragment rocket), which can be electrostatically contained. The energy would be released in the infrared, not visible or ultraviolet (as in a conventional lightbulb concept), but that's fine - fused silica is also transparent to infrared, and moreover doesn't lose much IR transmission as like happens in higher frequency bands; the lower radiation rate of infrared would be compensated for by the huge surface area of the dust radiating it. The simultaneous huge amounts of electric output (from fission fragment deceleration in a grid) could be used in part to run a microwave beam, creating a plasma sheath in ducted atmospheric air surrounding the bulb (airbreathing mode) or injected gas surrounding it (rocket mode) to aid in IR absorption and keep as much of the heat away from the (reflective) walls as possible. A VASIMR-ish mode is possible if you use low gas injection rates and a magnetic nozzle. In space, gas injection could be terminated altogether and the core could be opened up to run in dusty fission fragment mode and get Isp figures in the lower hundreds of thousands. To make up for the problems with using the standard dusty fission fragment rocket proposal's (heavy) moderator in such a high power environment, my thoughts were to have it operate as a subcritical reactor with a spallation neutron source as the driver - after all, there's no shortage of electricity to run an accelerator if you're decelerating a good chunk of the fragments; you don't even have to deal with Carnot losses.

You tell 'em, Ayn! You'll be rich enough to afford your own space program any day now - or at least you would be, if it wasn't for all those Liberal Looters derailing you to get themselves a free ride!

"Plot idea: 97% of the world's scientists contrive an environmental crisis, but are exposed by a plucky band of billionaires & oil companies." -- Scott Westerfeld

Not if you're the Russian intelligence services, the prime suspect behind the hack. Anyone want to bet that this was part of the same initiative that brought us the more recent scandals of Russian state funding for European anti-fracking groups and American lobbying against LNG export approval?

Whatever it takes to keep your main market open, dependent, and buying your main exports in vast quantities, I suppose.

Where else can you drain the ocean, trap whales in lead cages, load them into lead minecarts, and send them careening down the steep, steep slope to hell as a kinetic anti-demon weapon?

You've clearly never used DMT.

Clean, safe and too cheap to meter.

Anybody who tries to use a misplaced 640 kilograms of plutonium to spread FUD about 1950's Energy Source of Future is just a damn liar.

But you have to admit, Japan has a pretty remarkable record with nukes. They must have it in their blood. At least the ones whose grandparents lived in Nagasaki.

Regarding the lost 1410 lbs of the deadliest substance on Earth, I'm pretty sure it has something to do with that giant lizard marching toward Tokyo (and no, I'm not referring to Shinzo Abe's economic policy).

Hmm. And suppose you power it using an ethanol fuel cell? Each fill would last pretty long, I think.