> there are many fungal infections that occur more frequently in tropical zones or are restricted to certain regions within the tropics [0]
I worry that one of the large variety of fungal species not resistant to high temperature will evolve to be resistant and cause great harm to our society. Similar to the way animal spillover events, like covid-19, are so devastating. A novel pathogen introduced to a naive population.
This didn't pass my sniff test. Each of the three key ethics; "Earth Care", "People Care", and "Fair Share", only appear once in the document. I feel like that is a clear rhetorical failure. "Fair Share" triggers my economic mind and made me look directly for their alternative to capitalism, they have none.
> apply the privacy and data protections afforded to children to all consumers and prohibits an online service, product, or feature from, among other things, using dark patterns to lead or encourage children to provide personal information beyond what is reasonably expected to provide that online service, product, or feature or to forego privacy protections
My question, is if "the children" are worth protecting, why not adults? I would like to opt into not having to deal with dark patterns. Why not a age independent system, which a user can opt into and which "children" are automatically optd into.
So, probably a dumb question from me, but why are we "all entitled to at least basic courtesy"? What is the "basic courtesy" that everyone has agreed to follow?
> this has nothing to do with open source or software; it's just common sense when dealing with people
Common sense is very different than entitlement. Back to the open source software point of view, your entitlement is described by the license. Basic courtesy, or even the opportunity to interact with anyone, is not included as a part of any open source license I remember. It isn't even a consideration for most [0].
> As a designer of a billion-sold device, your job is to make sure that the expected number of people harmed by your device is substantially less than one
Source? People take risk in their day to day life and should expect to take risk. Why would they expect their microwave to be completely free of risk?
I think there are two key imperatives that lead to company "psychopathy".
The first imperative is a company must survive past its employees. A company is an explicit legal structure designed to survive past the initial people in the company. A company is _not_ the employees, it is what survives past the employees' employment.
The second imperative is the diffusion of responsibility. A company becomes the responsible party for actions taken, not individual employees. This is part of the reason we allow companies to survive past employees, because their obligations survive as well.
This leads to individual employees taking actions for the company against their own moral code for the good of the company.
See also The Corporation (2003 film) and Meditations On Moloch (2014)[0].
I wanted to learn about wavelet transforms. I also wanted to use Rust in a non-trivial capacity. Since jpeg2000 uses discrete wavelet transforms[1] and doesn't have a Rust implementation it caught my interest.
FWIW, i think their description for the radiation shielding is fine. Your analysis is off. If we assume the spherical case, the mass of the shielding is proportional to surface area, not the volume[0]. You might be confusing general radiation shielding and thermal shielding. Thermal shielding is easier because you can point things towards the sun, earth, and moon.
I am more concerned about heat dissipation, which should scale with surface area, but heat generation scales with compute volume.
[0]:
shell thickness, t
compute radius, r
shell volume is (r+t)^3 - r^3 = 3 r^2 t + 3 r t^2 + t^3 = O(r^2)
shielding/compute is O(r^2)/O(r^3) = O(1/r), ie their linear decrease
I think other have already corrected you, but radiative cooling is probably the least common on the ground and the only viable option in space.
I can help explain why. On earth, we are surrounded by stuff. Radiative cooling relies on thermal radiation leaving an object. Crucially, it also requires the object to absorb less thermal radiation than it emits. On earth we are surrounded by stuff, including air, that emits thermal radiation. There is a window of wavelengths, called the atmospheric window[0], that will allow parts of the thermal radiation out into space, rather than returned back. Imagine shining a flashlight on tinted glass, the light will get through depending on the color. If the light gets through, it has escaped. If not, the light is returned and heats up your surroundings again.
Also on earth the other methods (conduction, convection, and phase changes) are more effective. The earth can be used as a very big heat sink. On a spaceship or satellite, you don't have the extra mass to store the energy, so radiative is the only option.
Passive cooling refers to "passive radiative cooling"[0]. This is a well established technique, but I have doubts on how well it will scale with the heat generated by computation.
Radiative cooling works by exploiting the fact that hot objects emit electromagnetic radiation (glow), and hot means everything above absolute zero. The glow carries away energy which cools down the object. One complication is that each glowy object is also going to be absorbing glow from other objects. While the sun, earth, and moon all emit large amounts of glow (again, heat radiation), empty space is around 2.7 Kelvin, which is very cold and has little glow. So the radiative coolers typically need to have line of sight to empty space, which allows them to emit more energy than they absorb.
You may not have intended it as a "flex", but you are teaching your children to be snooty. If they have "never" eaten a school lunch, they have judged the lunches based on appearance rather than substance/flavor. I wonder how you have judged the school lunches to be lesser than MREs, perhaps you tried the lunches before your children.
If you are looking for an alternative to standard regex, especially if you have trouble with group logic and are looking for something maintainable, you might like the Rosie Pattern Language.
I think this application of Berkson's paradox is misleading. A physician can be expected to have a high medical aptitude because of training, not filtering. Medical degrees are not withheld from people with low medical aptitude and given to people with high medical aptitude, people are trained then filtered.
> So if you find a doctor with bad bedside manner, they're likely to have better medical aptitude otherwise they would've been filtered out.
I propose the opposite, a doctor with bad bedside manner likely has lower medical aptitude. I believe there is training for doctors to improve their bedside manner. Then "trainability" may be a latent factor which correlates the quality of a doctor's bedside manner and medical aptitude.
The equivalent of safety squints for your hearing would be conscious control of the tensor tympanic muscle. As with safety squints, I don't think there has been much study on the effectiveness.
I think founder mode is related to the Theory of Constraints[0]. When a founder is already successfully growing a company, they have experienced pushing past many different constraints/bottlenecks of their company. Usually this includes some understanding of the constraints of their industry or they wouldn't have founded a company. Most manager mode advice will be irrelevant to the current company constraint, but can take resources away from solving that constraint. The founder can draw on the knowledge of past constraints and focus on what is important for the company.
For all his problems, my example of this would be Elon Musk and SpaceX. He learned about the space industry and identified the constraint keeping the space industry down. Every launch provider was trying to maximize the performance of their rockets. To maximize performance each rocket was basically a bespoke work of art, this made rockets expensive, which lead to high costs, which reduced the number of customers. Musk chose to make a rocket that did NOT maximize performance, instead focused on reducing the cost of each launch. The most expensive part of a rocket are the engines, so SpaceX focused on making Merlin engines at low cost. Rockets are expensive, why are they thrown away? To maximize performance. Since SpaceX had already abandoned maximizing performance at all costs, the opportunity to reuse rockets became clear. Use leftover fuel margin to attempt to land and reuse the rockets.
Once Musk believed SpaceX's reuse was going to work. He moved onto a new major constraint, customers. SpaceX did not and does not have enough customers for the launch volume they are able to support. They looked at the opportunities and decided that a large constellation of satellites providing fast internet access in LEO would be profitable if launches were now cheaper. So SpaceX created Starlink to take up launch volume.
> there are many fungal infections that occur more frequently in tropical zones or are restricted to certain regions within the tropics [0]
I worry that one of the large variety of fungal species not resistant to high temperature will evolve to be resistant and cause great harm to our society. Similar to the way animal spillover events, like covid-19, are so devastating. A novel pathogen introduced to a naive population.
[0] https://pmc.ncbi.nlm.nih.gov/articles/PMC9834271/