They are the equivalent of a wheelchair or grab bar or blood sugar measuring equipment for a disabled person.

Pick up poopy toilet paper on the carpet .kill rats by stomping on them ,remove thousands of squirming maggots out of appliances .clean up crusty blood stains .mow yards with grass two feet high with a weed eater .. 

Multiple blood and plasma donations?

Actually, Stuart the saying is actually <<Μία χελιδὼν ἔαρ οὐ ποιεῖ>> and it's a lot older than the country your [sic] sitting in, too.My people wrote it when your people were worshiping the grass snake and drinking each other's blood out of skull cups.

Also blogging is great I see Mr Mustache just sold out for $9million for a blog with 500 articles on how to become wealthy.For us we just woke up one day after years of blood, sweat & busting our azzes building our property portfolio.

He did not use debt because debt increases his blood pressure and reduces his sleep, so he stayed away from debt.

It meant that even in Cambridge, there was blood on the ground over this battle for AFFORDABLE HOUSING, the holy grail in my fair city!

Ended up going for like 500-550k I think, so a bit too rich for my blood.

There's a few design guidelines, but basically you just use a bronze circulator, TACO makes one with built in thermostat circuit, and pipe some baseboard in the unit with it's own thermostat.

To be clear, I am not saying there is nothing to be concerned with, but as far as any disease impacting one of the fundamental industries of our country that goes well beyond the scope of individual investors and/or small groups.Last thought: Warren Buffet says, "Buy when there is blood in the streets."