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Joined 9 months ago
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Cake day: October 12th, 2023

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  • Healthy and unhealthy are composite binary terms that aren’t useful. Specific, contextualized terms are more useful and allow for people to make better choices for the situation.

    Maple syrup has considerable benefits as an alternative to HFCS. First, it’s glycemic index is lower which results in a decrease in blood glucose levels. On top of that, it appears that it promotes insulation secretion.

    Maple syrup is particularly rich in abscisic acid. This acid presents a strong defense against diabetes and metabolic syndrome because it promotes the excretion of insulin from pancreatic cells and boosts fat cells’ sensitivity to insulin.

    As a whole, in order to reduce ones propensity to diabetes, reduce sugar intake. Then, if further steps are needed and reduction is no longer an option, find appropriate substitutes. From the abstract:

    This review presents detailed information about the nutritional, organoleptic, and pharmacological properties of maple syrup. Studies carried out on animal models and a limited number of human models emphasize the potential benefits of maple syrup as a substitute for refined sugars, indicating that it could contribute to improved metabolic health when used in moderation. However, further medical and nutritional health studies based on human health assessments are needed to better understand the mechanisms of action of the various components of maple syrup and its potential therapeutic properties to demonstrate a stronger justification for its consumption relative to refined sugars. In addition, we compare maple syrup and common sweeteners to provide a further critical perspective on the potential nutritional and health benefits of maple syrup.

    And the final sentence:

    More studies are needed to better understand how much maple syrup could be ingested, as part of a regular diet, to promote these pharmacological properties without triggering obesity or weight-related disorders.



  • This podcast episode strong critiques the technical challenges, lifecycle costs, and market effort of hydrogen. I was hydro-curious before this, but it really seems unfeasible.

    The chemical engineer being interviewed, Paul Martin, has been working with hydrogen for years.

    Paul Martin is a Canadian chemical engineer with decades of experience making and using hydrogen and syngas. As a chemical process development specialist, Paul offers services to an international clientele via his private consultancy Spitfire Research. He is also co-founder of the Hydrogen Science Coalition, a nonprofit organization providing science-based information about hydrogen from a position free from commercial interest








  • This is probably more of a failing of infrastructure and planning than technology. But I think if we only handle advances in technology as a thing on paper and not a thing in society used by people, then we miss an important, but simple point. Technologies are used by people and they is the only way they can change society.

    Any case, toilets ruined London for a couple of decades:

    As the population of Britain increased during the 19th century, the number of toilets did not match this expansion. In overcrowded cities, such as London and Manchester, up to 100 people might share a single toilet. Sewage, therefore, spilled into the streets and the rivers.

    This found its way back into the drinking water supply (which was brown when it came out of the pipes) and was further polluted by chemicals, horse manure and dead animals; as a result, tens of thousands died of water-borne disease, especially during the cholera outbreaks of the 1830s and 1850s.

    In 1848, the government decreed that every new house should have a water-closet (WC) or ash-pit privy. “Night soil men” were engaged to empty the ash pits. However, after a particularly hot summer in 1858, when rotting sewage resulted in “the great stink (pictured right in a cartoon of the day)”, the government commissioned the building of a system of sewers in London; construction was completed in 1865. At last, deaths from cholera, typhoid and other waterborne diseases dropped spectacularly.

    The Great Stink

    The Great Stink only arises because of the development of a sewer system that piped all the sewage to the Thames. And it didn’t stop with the stink:

    Despite Bazalgette’s ingenuity, the system still dumped tons of raw sewage into the Thames - sometimes with unfortunate results. The death toll from the sinking of the pleasure boat Princess Alice in 1878 would certainly have been smaller if it had sunk elsewhere on the Thames. As it was, it went down close to one of the main sewage outfalls. Approximately 640 passengers died, many poisoned rather than drowned. Horror at the deaths was instrumental in the building of a series of riverside sewage treatment plants. [Science Museum]

    So that’s just one example of toilet technology causing a mess. I bet there are others such as the need for an ‘S’ pipe. But ultimately, technological improvements require a little foresight, insight, feedback and a lot of social power.