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Cake day: June 22nd, 2023

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  • A single dna molecule is too small to see with the naked eye, but a few million dna molecules released from a few million microbes is easy to see IRL. In my bio lab days we did an experiment to isolate the dna molecules from a scoop of microbes, and at the end you wind up with a clump of dna molecules that together are about the size of an eraser head.

    And yeah as the other person said, the term “staining” is the official term used for what you’re calling “tagging”



  • I think this graph doesn’t have to move left to right, it can also move right to left. On several occasions quantum computing started to move up the “tech trigger” slope, but without any functional applications for the current technology the point slid back down to the left again.

    I think the graph needs at least one more demarcated region. After “tech trigger” there needs to be “real world applications”. Without real world applications you can never progress past the tech trigger phase.

    In chemistry this is the equivalent of Energy if Activation. If a reaction can’t get over the big first step, then it can’t proceed on to any secondary steps







  • You just said that AC can’t make an indoor space cooler than the temperature outside. This is completely wrong and easily disprovable by simply asking anyone who lives in a hot region. The air conditioned indoors is always MUCH cooler than temperature outside.

    Like, how do you think freezers work? The temperature inside the freezer stays below freezing while the ambient room temperature is 80 F.

    AC is an ACTIVE heat pump. It can push heat out to where it’s already hotter, because it’s using energy to do it. What you’re describing is a passive cooling system, but air conditioners are active systems that use energy to push heat against the gradient. It’s like how a passive water pipe can only have water flow down from it’s highest point, but a powered water pump can actively move water upward to a point above where it started.





    1. Marketing promises ARE a contract. Companies aren’t allowed to advertise a thing and then not do that thing. That’s false advertising and fraud. Companies aren’t allowed to say they offer a product or service for price X and then actually charge price Y. This is well established law.

    2. You either didn’t read or didn’t understand the article. Multiple times in multiple ways the company said it’s offering a lifetime price, which is different than a price offered only for a limited term. They very explicitly said “T-Mobile will never change the price you pay” and “T-Mobile One customers keep their price until THEY decide to change it. T-Mobile will never change the price you pay” etc. etc.







  • The people who are against the concept of free will say that because you have innate desires for food sex and entertainment, that you have no choice to not act upon those in a desires and therefore any delusion that you carry about the choices that you make being done of an entirely unencumbered and Free Will are false.

    That’s not the argument against free will. The argument is just that there’s a physical process to every thought in your head. When you think of a tree, inside your brain a specific pattern of neurons and chemical messengers activate which is what creates the thought of a tree.

    When you’re consciously deciding whether to eat a donut or a salad, a specific pattern of neurons and chemical messengers are the mechanism by which that decision process is occurring. The pattern of neurons and chemical messengers happening in your brain is the physical mechanism that is performing the decision making process.

    There are no thoughts outside of the ones generated by your neurons and chemical messengers. The pattern of neurons and chemical messengers IS the thought that you’re thinking. Your brain (and the thoughts that occur within it) is a physical object that obeys the laws of nature, the same as all physical objects do.