Comment Re:I've been trying feedly (Score 1) 335
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JimFive
You go to Patient-A's room. You wash your hands. After dealing with the patient, you wash your hands again when you leave.
You go to Patient-B's room. You wash your hands. Even when you don't do anything, you have to wash your hands again when you leave.
You go to Patient-C's room. Again, you wash your hands before and after you leave.
I just wanted to expand on this a little bit.
You enter A's room, wash hands, deal with patient, wash hands to prevent contaminating the door handle with whatever you just picked up from A.
You enter B's room, wash hands to wash off whatever was on the door handle of the last two doors you went through etc...
Instead of washing hands, a lot of nurses would just use a glove instead. Wear a new glove into a patient's room, and then throw the glove away when they leave.
Policy at our local hospital is to wash hands whenever you remove gloves so this wouldn't really help.
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JimFive
The problem is that entanglement doesn't actually allow you to send information anywhere using it.
Doesn't it let you send the one bit of information "I have broken the entanglement"? If so, then that would send information faster than light.
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JimFive
Second, you can have a lot more variety in your menu. Want a fish sandwich with horseradish, bbq sauce, sweet pickles, and hold the tomato?
Not really. If the restaurant stocks those condiments then you can do that whether it's automated or not. Automation is not going to make it more financially practical to stock little used condiments. In fact, it may make it less practical as food costs will be a larger portion of operating expenses if labor is eliminated.
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JimFive
innovation results in a reduction of labor inputs [...] market entry by new firms, partially offsetting the displaced labor
These phrases imply that labor is reduced, but not eliminated, in the production process. If fast food labor is eliminated then opening new fast food restaurants does not offset the displaced labor.
the firm's cost of production falls, which shifts the firm's supply curve outward and reduces the price of the good [...]the main benefit to the innovation is the increase in aggregate demand that results from the price decrease
This part of economic theory makes the assumption that the demand curve is not disjoint. If there is a large pool of wealthy customers and a large pool of poor customers but not many customers in between then there is no incentive to reduce the price (the benefit of reducing the price enough to pick up the poor customers does not make up for the lost revenue from the rich customers buying at a lower price). In the dystopian scenario in which all low skill jobs are automated we end up with a large unemployed class and a large wealthy class with a small or non-existant middle class.
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JimFive
discounting the price to encourage customers to come to your vendomat
It's called an automat
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JimFive
As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality. -- Albert Einstein