The fineness of a precious metal object (coin, bar, jewelry, etc.) represents the weight of fine metal therein, in proportion to the total weight which includes alloying base metals and any impurities. Alloy metals are added to increase hardness and durability of coins and jewelry, alter colors, decrease the cost per weight, or avoid the cost of high-purity refinement. For example, copper is added to the precious metal silver to make a more durable alloy for use in coins, housewares and jewelry. Coin silver, which was used for making silver coins in the past, contains 90% silver and 10% copper, by mass. Sterling silver contains 92.5% silver and 7.5% of other metals, usually copper, by mass. Various ways of expressing fineness have been used and two remain in common use: millesimal fineness expressed in units of parts per 1,000 and or carats used only for gold. Karats measure the parts per 24, so that 18 karat = 18⁄24 = 75% and 24 karat gold is considered 100% gold. (Wikipedia).
Is It Better to Be Polite or Frank?
We live in an age that thinks highly of frankness and directness. But there are – nevertheless – a few reasons why politeness remains a hugely important quality. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/hMBQQs FURTHER READING “For most of hu
From playlist RELATIONSHIPS
The idea of ‘atonement’ sounds very old-fashioned and is deeply rooted in religious tradition. To atone means, in essence, to acknowledge one’s capacity for wrongness and one’s readiness for apology and desire for change. It’s a concept that every society needs at its center. For gifts and
From playlist RELATIONSHIPS
From playlist Basic Properties of Geometrical Figures
We are – almost all of us – deeply attracted to the idea of being normal. But what if our idea of ‘normal’ isn’t normal? A plea for a broader definition of an important term. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/ojRR53 Join our mailing list: h
From playlist SELF
Solving Simple Linear Equations
More resources available at www.misterwootube.com
From playlist Formulae and Equations
What does it mean for an equation to be beautiful or elegant?
Subscribe to our YouTube Channel for all the latest from World Science U. Visit our Website: http://www.worldscienceu.com/ Like us on Facebook: https://www.facebook.com/worldscienceu Follow us on Twitter: https://twitter.com/worldscienceu
From playlist Science Unplugged: Particle Physics
http://www.teachastronomy.com/ A lot of fundamental concepts in physics are based on the idea of symmetry. Symmetry is familiar to us in an aesthetic sense. It often means things that have pleasing proportion, or look the same from every direction, or have a harmonious nature about them.
From playlist 23. The Big Bang, Inflation, and General Cosmology 2
How To Make Job Application Form In HTML? | Job Application Form Using HTML | Simplilearn
This video on Job application form using HTML will take you through a small HTML project wherein you’ll understand How to make a Job application form in HTML. In this video tutorial, you’ll understand how HTML is used to create the layout of a web page. In addition, you’ll also go through
From playlist HTML Tutorial Videos [2022 Updated]
HTML Tutorial For Beginners 2023 | Learn HTML In 5 Hours | | HTML Full Course | Simplilearn
🔥Post Graduate Program In Full Stack Web Development: https://www.simplilearn.com/pgp-full-stack-web-development-certification-training-coursep?utm_campaign=LearnHTMLIn5Hours-OUjU--gVylE&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Coding Bootcamp (US Only): https://www.simplilea
From playlist HTML Tutorial Videos [2022 Updated]
How to Fine-tune T5 and Flan-T5 LLM models: The Difference is? #theory
Introduction how to fine-tune T5 and FLAN-T5 models (LLM - Large Language Models). Then some detailed videos how to code, step-by-step, fine tuning in real time on T5 and Flan T5 models. Fine tune Flan T5. Theory how to fine-tune T5 LLMs. Next video is on coding examples (JupyterLab, Cola
From playlist Flan-T5 Large Language Model (LLM)
What's Fine-Tuning in Physics? | Episode 1903 | Closer To Truth
What is fine-tuning in physics? Why do the “constants of nature” — masses of subatomic particles and strengths of forces like gravity and electromagnetism — have the values they do? Does fine-tuning “cry out” for explanation? Featuring interviews with Bernard Carr, Luke Barnes, Geraint Lew
From playlist Closer To Truth | Season 19
Create a Famous Wordle Game Using JavaScript | JavaScript Projects | Learn JavaScript | Simplilearn
This JavaScript Project tutorial will let you know the actual use of JavaScript in a real-world scenario. In this JavaScript Web Development tutorial, you will learn How to create a famous Wordle Game from scratch using JavaScript. In addition, you’ll also learn how HTML and CSS come toget
From playlist JavaScript Tutorial Videos 🔥[2022 Updated]
What's Fine-Tuning in Cosmology? | Episode 1902 | Closer To Truth
What is fine-tuning in cosmology? Here’s the claim: cosmic conditions that allow complex structures — galaxies, stars, planets, people — depend on a few “constants of nature” lying within tight ranges of values. But is fine-tuning valid? Featuring interviews with Geraint Lewis, Luke Barnes
From playlist Closer To Truth | Season 19
Creating A Website Using JavaScript | JavaScript Web Development Tutorial | Simplilearn
🔥Post Graduate Program In Full Stack Web Development: https://www.simplilearn.com/pgp-full-stack-web-development-certification-training-course?utm_campaign=WebsiteProjectInJSSimplilearn-XnJ4K7nm_5A&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Coding Bootcamp (US Only): https://www.
From playlist JavaScript Tutorial Videos 🔥[2022 Updated]
Creating Website Using Javascript | How to Make Website Using Javascript? | Simplilearn
This JavaScript Website Project tutorial will let you know the actual use of JavaScript in a real-world scenario. In this JavaScript Web Development tutorial, you will learn How to create a fully functional E-commerce website using JavaScript. In addition, you’ll also learn some new techno
From playlist JavaScript Tutorial Videos 🔥[2022 Updated]
Does a Fine-Tuned Universe Lead to God? | Episode 502 | Closer To Truth
We human beings sit roughly midway between atoms and galaxies, and both must be so perfectly structured for us to exist. It's called "fine tuning" and it's all so breathtakingly precise that it cries out for explanation. To some, fine-tuning leads to God. To others, there are non-supernatu
From playlist Big Questions About God - Closer To Truth - Core Topic
jQuery Widget Tutorial | jQuery UI Widgets Tutorial | jQuery Tutorial For Beginners | Simplilearn
🔥Post Graduate Program In Full Stack Web Development: https://www.simplilearn.com/pgp-full-stack-web-development-certification-training-course?utm_campaign=WidgetsInjQuery-MF4QkNl6Auw&utm_medium=DescriptionFF&utm_source=youtube 🔥Caltech Coding Bootcamp (US Only): https://www.simplilearn.co
From playlist JavaScript Tutorial Videos 🔥[2022 Updated]
It sounds normal to say one's out to become a fitter person; but it sounds weird to say one would like to be a nicer or better person. It shouldn't - so here is a guide to 10 virtues of a nice person. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/jpBF
From playlist SELF