"Discoveries" by Fernand Rigaux is a work that presents an overview of various significant discoveries across different fields, such as science, technology, and exploration. Rigaux, through this work, aims to highlight the impact these discoveries have had on human civilization and our understanding of the world. Although details about the book’s content and themes may vary, the general premise revolves around celebrating innovation and the curiosity that drives humanity to explore and discover new truths.

The Quinhydrone electrode is a type of redox electrode that is used primarily in electrochemistry to measure the potential of a half-cell reaction involving quinone and hydroquinone. The electrode is composed of a mixture of quinone (an oxidized form) and hydroquinone (the reduced form), which can be used to establish a reference potential in aqueous solutions.

The Randles–Sevcik equation is a fundamental relationship in electrochemistry that describes the current response of a redox-active species undergoing a diffusion-controlled process during a cyclic voltammetry experiment. It relates the peak current (\(I_p\)) measured during the voltammetric scan to various parameters, including the concentration of the active species, the scan rate, and the diffusion coefficient.

The term "red plague" refers to a form of corrosion that affects galvanized steel, particularly in the context of various industrial applications. It is commonly associated with the deterioration of the protective zinc coating on steel, leading to rust and corrosion of the underlying metal. This phenomenon can arise from factors such as exposure to moisture, contaminants, and certain environmental conditions.

"Rusticle" generally refers to a type of rust or corrosion that forms on metals, particularly in marine environments. In this context, it is often associated with the buildup of iron oxide and other corrosion products on shipwrecks or submerged structures, creating an appearance similar to stalactites or icicles made of rust. Rusticles can result from the biological processes of microorganisms, particularly certain types of bacteria that thrive in oxygen-poor environments, as they metabolize and interact with the metals.

The Serre–Swan theorem is a fundamental result in algebraic topology and differential geometry that establishes a profound connection between vector bundles and sheaves of modules.

A working electrode is a critical component in electrochemical cells and devices, such as sensors and batteries. It is the electrode where the primary electrochemical reaction of interest occurs during an experiment or application. The working electrode interfaces with the electrolyte solution and facilitates the transfer of electrons between the electrode material and the electroactive species in the solution.

Ruthenium-iridium nanosized coral refers to a type of nanomaterial that combines ruthenium (Ru) and iridium (Ir) in a coral-like structure at the nanoscale. These materials are often explored for various applications due to their unique properties. 1. **Composition**: Ruthenium and iridium are both transition metals in the platinum group, known for their catalytic, electronic, and magnetic properties.

Sacrificial metal refers to a type of metal that is intentionally used in a protective capacity to prevent corrosion in other metals, primarily through a process called galvanic protection or cathodic protection. This technique is commonly used in various applications, including the protection of pipelines, tanks, and marine structures. In this context, a sacrificial anode (often made of zinc, magnesium, or aluminum) is attached to a metal structure (such as steel) that needs protection from corrosion.

The Severinghaus electrode is a type of electrochemical sensor used for measuring partial pressure of carbon dioxide (pCO2) in various applications, particularly in medical and environmental monitoring. This electrode is notable for its ability to provide accurate and continuous measurements of CO2 levels. The Severinghaus electrode consists of a pH-sensitive glass membrane that is in contact with an electrolyte solution.

A "jet bundle" is a mathematical structure used in differential geometry and theoretical physics, particularly in the context of analyzing smooth manifolds and their mappings. The term often appears in discussions related to the geometry of differential equations and field theory. In more detail: 1. **Jet Spaces**: A jet space is a formal way to study the behavior of functions and their derivatives at a point.

Sulfide stress cracking (SSC) is a type of environmental cracking that occurs in metals, particularly in high-strength steel alloys, when they are exposed to a sulfide-containing environment under tensile stress. This phenomenon is of particular concern in industries such as oil and gas, petrochemicals, and other applications involving sour environments, where hydrogen sulfide (H₂S) is present.

A supporting electrolyte, also known as a background electrolyte, is a substance added to an electrochemical system to provide a stable ionic environment, which enhances the conductivity of the solution. It helps maintain a constant ionic strength and can mitigate potential variations in the charge distribution during electrochemical reactions.

"Chemical Vapor Deposition" (CVD) is a scientific journal that focuses on the field of chemical vapor deposition processes. CVD is a widely used method for producing thin films, coatings, and nanostructures by depositing material from a vapor phase onto a substrate.

Tetrathionate is a chemical compound that contains four sulfur atoms in its molecular structure. Its chemical formula is \( S_4O_6^{2-} \), and it is often encountered in the form of sodium tetrathionate (\( Na_2S_4O_6 \)) when it is in the salt form.

Thermochemistry is a branch of chemistry that deals with the study of heat changes that occur during chemical reactions and physical transformations. It involves the measurement and understanding of energy changes associated with various processes, particularly focusing on the heat absorbed or released during these processes. Key concepts in thermochemistry include: 1. **Enthalpy (ΔH)**: A measure of the total heat content of a system at constant pressure.

**Geotextiles** and **geomembranes** are both essential components used in civil engineering, environmental engineering, and construction, primarily in applications related to soil and water management, erosion control, and containment. ### Geotextiles Geotextiles are permeable fabrics that are used in association with soil to perform various functions. They are made from synthetic or natural fibers and can be either woven, non-woven, or knitted.

Peter Goldreich is an American astrophysicist best known for his contributions to the fields of planetary science, celestial mechanics, and astrophysics. He has made significant advancements in our understanding of planetary rings, the dynamics of planetary atmospheres, and the evolution of celestial objects. Goldreich is also known for his work on topics such as tidal forces and the stability of planetary orbits.

Thermal Integrity Profiling (TIP) is a method used primarily in civil engineering and construction to assess the integrity of concrete elements, particularly deep foundations like drilled shafts or bored piles. The technique leverages the heat generated during the hydration of concrete to create a temperature profile over time, which can provide insights into the quality and uniformity of the concrete placement.