"Lluvia de peces," which translates to "Rain of Fish," refers to a phenomenon in which fish purportedly fall from the sky during heavy rainstorms. This unusual occurrence has been reported in various parts of the world, particularly in Honduras, where it is known to happen in the town of Yoro. The phenomenon is thought to be caused by waterspouts or strong winds that lift small fish from bodies of water and carry them over land, where they eventually fall with rain.
The Kentucky meat shower refers to a bizarre event that occurred in 1876 in Harrodsburg, Kentucky, where large chunks of what appeared to be meat fell from the sky over an area of approximately 100 yards. The phenomenon caused a stir, with various eyewitnesses reporting the fallout of the mysterious meat. Initial speculation about the source ranged from theories involving the remnants of animals, potentially due to the presence of vultures in the area, to supernatural explanations.
Hector, in the context of cloud computing, typically refers to Hector Cloud, which is a solution or service that facilitates the management of cloud environments, particularly for application deployment, infrastructure management, and orchestration. However, there is no single widely recognized platform or product strictly called "Hector" that is predominant in cloud services as of my last knowledge update in October 2023.
"Earthquake weather" is a term that has been used historically to describe certain weather conditions that are believed to be associated with increased earthquake activity. The concept suggests that specific types of weather—such as changes in humidity, temperature, or atmospheric pressure—can somehow trigger or correlate with earthquakes. However, scientifically, there is no evidence to support a direct link between weather patterns and the occurrence of earthquakes.
The term "cold blob" typically refers to a region of cooler ocean water that is surrounded by warmer water. This phenomenon is often observed in the North Atlantic Ocean and is linked to changes in ocean circulation, sea surface temperatures, and climate variability. One notable example of a cold blob is found in the North Atlantic, where a notable area of cooler sea surface temperatures has been observed, particularly since the early 2010s.
"Blood rain" refers to a phenomenon where rain appears red or brown due to the presence of certain particles or microorganisms. This unusual occurrence can be caused by a variety of factors: 1. **Dust or Soil Particles**: When strong winds carry red dust or soil particles into the atmosphere, these can mix with rain clouds. When it rains, the dust can fall along with the water, giving the appearance of red rain.
The phenomenon known as "orange snow" occurred in Siberia in 2007 when a thick layer of orange-hued snow blanketed the region. This unusual event was attributed to the presence of dust from a nearby desert, specifically the Taklamakan Desert in China, which was carried by winds and settled on the snow. The colored snow was a result of the dust containing iron oxide, which gave it the distinctive orange color.
A Swiss annuity refers to a type of financial product or investment primarily associated with Switzerland, known for its robust financial services and products.
A secondary market annuity refers to a financial product where an individual or entity sells the rights to receive future periodic payments from an annuity to a third party. This process usually occurs after the original owner has already purchased the annuity. Here’s how it generally works: 1. **Original Annuity Purchase**: An individual typically buys an annuity to receive fixed payments over a specified period, which can be for their retirement or to manage long-term cash flow needs.
A retirement annuity plan is a financial product designed to provide individuals with a steady stream of income during their retirement years. It involves a contract between an individual and an insurance company or financial institution, where the individual makes contributions over time, typically during their working years. In return, the insurance company promises to pay the individual a set amount of income after they retire.
A Private Annuity Trust (PAT) is a financial instrument used primarily in estate planning and wealth transfer strategies. It allows an individual, usually a property owner or a business owner, to transfer assets into a trust while receiving an income stream from those assets for the rest of their life, or for a specified period.
Perpetuity refers to a financial concept where a cash flow continues indefinitely into the future. In simpler terms, it is a stream of cash flows that are expected to last forever. Perpetuities are commonly used in finance and investment analysis, particularly when valuing certain types of securities, such as bonds or preferred stocks. The most common example of a perpetuity is a preferred stock that pays a fixed dividend.
Longevity insurance, also known as a deferred income annuity, is a financial product designed to provide income to an individual for a specified period, often beginning at an advanced age, to protect against the risk of outliving one's savings. The primary purpose of longevity insurance is to ensure that a person has a stable income later in life, particularly when they may no longer be able to work and have a greater need for funds due to increasing healthcare costs and other expenses.
A Grantor Retained Annuity Trust (GRAT) is an estate planning vehicle that allows a person (the grantor) to transfer assets to a trust while retaining the right to receive annuity payments for a specified period. After the trust term ends, the remaining assets in the trust pass to the beneficiaries, typically children or other family members, usually without incurring gift or estate taxes on the appreciation of those assets, if structured correctly.
The Government Annuities Act is legislation that typically pertains to the establishment and regulation of government-issued annuities or similar financial products. These annuities are insurance contracts designed to provide regular income payments to individuals, often for retirement purposes. Key features of such acts may include: 1. **Framework for Annuities**: The act usually outlines the legal framework for the creation, management, and regulation of government-sponsored annuity programs.
A fixed annuity is a type of insurance product that provides a guaranteed return on your investment and predictable income over a specified period of time. With a fixed annuity, you typically make a lump-sum payment or a series of payments to an insurance company, which then invests the money. In return, the insurer agrees to pay you a fixed amount of income, either immediately or at a future date. **Key features of fixed annuities include:** 1.
An equity-indexed annuity (EIA) is a type of insurance product that combines features of both traditional annuities and equity investments. It is designed to provide the policyholder with a level of protection against losses that can occur in the stock market while offering the potential for higher returns linked to a stock market index, such as the S&P 500.
An enhanced annuity is a type of annuity that offers higher payments than standard annuities based on specific health or lifestyle factors of the annuitant. It is designed for individuals who may have health conditions or lifestyle choices that could shorten their life expectancy. These factors can include: - Chronic health conditions (e.g.
The Duchess of Kent's Annuity Act 1838 was a piece of legislation in the United Kingdom that provided financial support for the Duchess of Kent, who was the mother of Queen Victoria. The act granted her an annual pension of £30,000, which was intended to secure her financial independence after her husband, Prince Edward, Duke of Kent and Strathearn, had passed away.
The Capital Recovery Factor (CRF) is a financial formula used to determine the annual amount that must be set aside to recover a capital investment over a specific period of time while accounting for interest or discounting rates. It is often applied in engineering economics, project management, and finance to evaluate the cost implications of capital assets and investments.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 5. . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact