Does HIV cancel out any allergies a person may have? |
- Does HIV cancel out any allergies a person may have?
- What exactly will happen when Andromeda cannibalizes the Milky Way? Could Earth survive?
- Is there a threshold of how massive a star has to be so that it becomes a black hole when it dies?
- How does a computer know how to do math?
- When a tree (or other land plant) is immersed in water, what does it die of?
- Does the effectiveness of the tetanus vaccine (in a vaccinated person) reduce with repeated exposure to C. tetanii?
- How to get a standard deviation greater than value for a nonnegative number?
- Is there a point at which a binary number will use less digits than a decimal number of the same value?
- The explanation of the Coriolis force that everyone gives about the relative difference between linear velocities on Earth. Is that correct?
- What makes the eyes lubricated?
- Do we know of any systems with planets that formed from multiple protoplantary disks?
- What makes it so the eyes constantly stay in a moisturized state?
| Does HIV cancel out any allergies a person may have? Posted: 16 Dec 2019 05:26 PM PST From my (admittedly limited) understanding, HIV causes your immune system to fail nearly completely Allergies are an overreaction of your immune systems reacting to something that is not a threat to the body If you were allergic to cats as an example, contracted HIV, and somehow came into contact with a cat, would your body still react to it in similar ways? Edit: u/streeturchin1337 has said in a comment down there that they may have heard of leukemia and HIV essentially cancelling each other out in terms of white blood cell count. I too am interested in this so have popped it up here [link] [comments]  |
| What exactly will happen when Andromeda cannibalizes the Milky Way? Could Earth survive? Posted: 17 Dec 2019 05:01 AM PST |
| Is there a threshold of how massive a star has to be so that it becomes a black hole when it dies? Posted: 17 Dec 2019 05:05 AM PST |
| How does a computer know how to do math? Posted: 16 Dec 2019 03:27 PM PST I've been searching for ages for an answer to this question, but I haven't gotten an answer. I know that a computer receives an instruction from memory, converts the instruction into numbers, then into binary 1s and 0s, and only does math as the base for everything, but how does it know every rule of math and how to solve math problems. After all, it's just a piece of silicon with semiconducting transistors that can hold or release current, all put together by wires known as clocks that make up the microarchitecture. How, how, does it know math? [link] [comments]  |
| When a tree (or other land plant) is immersed in water, what does it die of? Posted: 16 Dec 2019 06:25 AM PST Let's pretend the water only just covers the tree/plant, so light is still available. Does it suffocate due to lack of oxygen? Does the water leach essential chemicals out of leaves? Both? Does the water just block enough light it starves? [link] [comments]  |
| Posted: 16 Dec 2019 10:51 AM PST put another way, does the (vaccinated) human body's resistance to the tetanus toxin reduce with each (or numerous) exposure events? [link] [comments]  |
| How to get a standard deviation greater than value for a nonnegative number? Posted: 16 Dec 2019 11:59 AM PST I have seen in multiple presentations the author present a value of something that can't be negative (cost of healthcare, moles of product formed, survival time, etc) that will have a standard deviation that is greater than the value itself. While this isn't an issue for something that can be negative, what does this mean if you can only have a positive value? [link] [comments]  |
| Posted: 16 Dec 2019 08:02 AM PST |
| Posted: 16 Dec 2019 07:31 AM PST https://www.youtube.com/watch?v=HIyBpi7B-dE This is a video that gives the same explanation. Mind you, it's not the only one. Every video/article online that attempts to explain the Coriolis force uses the same logic. I have even had professional lectures on universities where they attribute the Coriolis force on the relative difference of linear velocities. My question is simple: Is this explanation correct? From my experience and knowledge, it's not. The Coriolis force has nothing to do with initial linear velocities that are preserved due to inertia. It's a purely fictitious force that is a result of different observations from the perspective of a rotating frame of reference I would like to know what are some of your opinions and if you agree with my statement. Thanks in advance. [link] [comments]  |
| What makes the eyes lubricated? Posted: 16 Dec 2019 09:28 AM PST Do they lubricate a fluid of their own or when you blink do you reapply a film? [link] [comments]  |
| Do we know of any systems with planets that formed from multiple protoplantary disks? Posted: 16 Dec 2019 11:26 AM PST For example, could there be a system where satellites are orbiting 60 or 90 degrees off each other? I realize that collisions would be at greater risk, and even gravitational affects from it could tear things apart [link] [comments]  |
| What makes it so the eyes constantly stay in a moisturized state? Posted: 16 Dec 2019 04:44 AM PST Does the eye itself produce a film or when we blink does it reapply something? [link] [comments]  |
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