How Does a Touchstone Work?

Before the use of coins and currency was established, how did Merchants and Traders determine the quality and validity of precious metals being offered to them in trade for goods and services? Lloyd from the Lindybeige Channel explains how this worked. Modern methods to examine the molecular structure of things can be done non-destructively by a method called X-Ray Fluorescence. Before that, Nitric Acid was used to determine the quality of precious metal such as gold. Long ago, the use of a stone called a Touchstone was used to tell the difference between an item the user knew was authentic with a precious metal being offered to them. Today, the term touchstone has endured to mean something a person can rely on as a gauge of quality. Check out Lloyd's Channel: https://youtube.com/lindybeige Follow us on Instagram: https://instagram/htmeverything. Animations by Cole Funck https://ift.tt/2QbjFMK || SUBSCRIBE || YouTube Channel: http://bit.ly/1OmesgS || SUPPORT || Patreon - https://ift.tt/1RzRaSL Spreadshirt - https://ift.tt/1OX2KHI Special Thanks to our Patrons at $15 per month or higher: Sandy Riis, Stian Andreassen, Uwe Schmidt, Daniel Laux, Winfield Jones, Liz Roth, Antonio Rios-Ochoa, Jenny Wolf-Matte, Stephan Schmidt, Quintin, Tim Reiche, Mats Nydesjö, Dylan Rich, Jason Lewis, Susan M. George, Liam pinkney, Stephan Becker, Lana Sinapayen, Stephen C Strausbaugh, Meinhard Absalon, Coby Tang, Jason Kaczmarsky, Avinash Rajaraman, Andrew Nichols, Patrick Davis, Santiago Ochoa, Kim Kozlovsky, Tyler Greeson, Remi_Scarlet, Skylar MacDonald, Steven Ingles, Brett Moran || SOCIAL || Facebook: http://ow.ly/X4rJC Twitter: http://ow.ly/X4rS3 (@HTMeverything) Instagram: http://ow.ly/X4rXs || SERIES || Sandwich - http://bit.ly/1ZVGNRn Suit - http://bit.ly/1NsQri8 Bottle - http://bit.ly/1QlTU6C Thanksgiving Dinner - http://bit.ly/1UjLa1R Root Beer Float - http://bit.ly/1OGfphU Book - http://bit.ly/1SF23Gx Chocolate Bar - http://bit.ly/2085HIs Coffee - http://bit.ly/2jllv0I Eyeglasses - http://bit.ly/2jlispn Microscope and Telescope: http://bit.ly/2nQCRn7 How To Brew Everything: http://bit.ly/2kJb47E Meet The Makers - http://bit.ly/23ldFlS || ABOUT || Today, getting what you need is as easy as a trip to the store. From food to clothing, energy, medicine, and so much more, Andy George will discover what it takes to make everything from scratch. His mission is to understand the complex processes of manufacturing that is often taken for granted and do it all himself. Each week he’s traveling the world to bypass the modern supply chain in order to harvest raw materials straight from the source. Along the way, he’s answering the questions you never thought to ask. Music by the talented Taylor Lewin http://taylorlewin.com

LIVE - Kevin, Tommy and Jeff in Jamestown

Kevin, Tommy and Jeff show us how to install screens on the new porch in Jamestown and take questions about finishes going into our Net Zero Project.

Hidden Alcohol Abuse in Women | Alcoholism

Alcoholism is disease, here’s some resources to help you fight back: Responsible Drinking: A Moderation Management Approach http://amzn.to/1ZdgP9f I Need to Stop Drinking!: How to get back your self-respect. http://amzn.to/1VEqbeU Why You Drink and How to Stop: A Journey to Freedom: http://amzn.to/1Q8pAv2 Alcoholics Anonymous: The Big Book: http://amzn.to/1N0rttl Alcoholics: Dealing With an Alcoholic Family Member, Friend or Someone You Love: http://amzn.to/1j9cvH4 Watch more How to Understand Alcoholism videos: https://ift.tt/2N8aRct I'm often asked about the differences in men versus women. That it seems like there's more male alcoholics then there are women. Well, in fact from what we know, that is true, there are more men who are identified as having alcohol use disorders than women. However, there is a phenomenon with women of that's been identified of hidden alcohol problems in women. Now, why is that? Well, what we find is that for women it's less socially acceptable for women to be drinking then for men. So, women often hide their drinking. They often will, there's pressure on women often to look good, to be the everything. To be, you know, the working woman, but also women we do know still even where there's part two partners who both work full-time, what we know is women still carry the burden in the home in a disproportionate way versus their male companions in the home. So, women have a lot of pressure to kind of be all things to all people. And often women will succumb to pressure and misuse alcohol, but hide it. And so what we find is that there might be a lot of women out there with alcohol use problems who are not coming forward, because of, there's a lot of stigma and shame that goes along with substance abuse in the world, and in our society. But it's greater for women then for men. So, that might be one of the reasons that we actually see more men in treatment. And perhaps there aren't really more males out there with alcohol problems then women, but it may just be that they present more to treatment, because they're more open about their drinking.

How to Say "Happy Valentine's Day" | Greek Lessons

Like these Greek Lessons !!! Check out the official app http://apple.co/1NeqM2W Χαίρετε, Looking to learn Greek? Lonely Planet Greek Phrasebook & Dictionary Paperback: http://amzn.to/1VEs1fM Get Your Greek On!: Basic Greek in Two Weeks: http://amzn.to/1MeWd70 Learn Greek - Word Power 101 Kindle Edition: http://amzn.to/1GwEOEL The Ultimate Greek Phrasebook: http://amzn.to/1Om9UWf Read and Speak Greek for Beginners: http://amzn.to/1L72qSy Watch more How to Speak Greek videos: https://ift.tt/2x0A9hR How to Say "Happy Valentine's Day" in Greek. Happy Valentine's Day. Xro-nia po-la. Happy Valentine's Day. Xro-nia po-la. Now you try. Valentine's Day in Greece is also on February 14th. And that's how to say "Happy Valentine's Day" in Greek.

Failing Chefs BURN 75 PORTIONS OF FISH | The F Word

What a waste. Add The F Word on Facebook: https://ift.tt/1KOqboh... To find out more about Gordon Ramsay visit: https://ift.tt/MNlxUn Gordon Ramsay on Facebook https://ift.tt/JnOoCj Follow Gordon Ramsay on Twitter

Minting My Own Currency

Go to https://ift.tt/2CwoVHX or text HTME to 500-500 to get a free book and 30 day free trial. After extracting my own silver, I now attempt to recreate a couple different ways coins were first made: with a hammer and die, and by casting. Animations by Cole Funck https://ift.tt/2QbjFMK || In This Video || Our Camera Gear: - GH4: https://goo.gl/Kpgf9D - FS5: https://goo.gl/aPd428 - Dracast Light Panels: https://goo.gl/agbBSU - GoPro Hero 5: https://goo.gl/nDbjBk - Karma Drone: https://goo.gl/F16GWj || SUBSCRIBE || YouTube Channel: http://bit.ly/1OmesgS || SUPPORT || Patreon - https://ift.tt/1RzRaSL Spreadshirt - https://ift.tt/1OX2KHI Special Thanks to our Patrons at $15 per month or higher: Sandy Riis, Stian Andreassen, Uwe Schmidt, Daniel Laux, Winfield Jones, Liz Roth, Antonio Rios-Ochoa, Jenny Wolf-Matte, Stephan Schmidt, Quintin, Tim Reiche, Mats Nydesjö, Dylan Rich, Jason Lewis, Susan M. George, Liam pinkney, Stephan Becker, Lana Sinapayen, Stephen C Strausbaugh, Meinhard Absalon, Coby Tang, Jason Kaczmarsky, Avinash Rajaraman, Andrew Nichols, Patrick Davis, Santiago Ochoa, Kim Kozlovsky, Tyler Greeson, Remi_Scarlet, Skylar MacDonald, Steven Ingles, Brett Moran || SOCIAL || Facebook: http://ow.ly/X4rJC Twitter: http://ow.ly/X4rS3 (@HTMeverything) Instagram: http://ow.ly/X4rXs || SERIES || Sandwich - http://bit.ly/1ZVGNRn Suit - http://bit.ly/1NsQri8 Bottle - http://bit.ly/1QlTU6C Thanksgiving Dinner - http://bit.ly/1UjLa1R Root Beer Float - http://bit.ly/1OGfphU Book - http://bit.ly/1SF23Gx Chocolate Bar - http://bit.ly/2085HIs Coffee - http://bit.ly/2jllv0I Eyeglasses - http://bit.ly/2jlispn Microscope and Telescope: http://bit.ly/2nQCRn7 How To Brew Everything: http://bit.ly/2kJb47E Meet The Makers - http://bit.ly/23ldFlS || ABOUT || Today, getting what you need is as easy as a trip to the store. From food to clothing, energy, medicine, and so much more, Andy George will discover what it takes to make everything from scratch. His mission is to understand the complex processes of manufacturing that is often taken for granted and do it all himself. Each week he’s traveling the world to bypass the modern supply chain in order to harvest raw materials straight from the source. Along the way, he’s answering the questions you never thought to ask. Music by the talented Taylor Lewin http://taylorlewin.com

How Alcohol Affects Memory | Memory Techniques

Forget Something? Beef up your memory with these products: Unlimited Memory: How to Use Learning Strategies to Learn Faster: http://amzn.to/1ZhQd79 The Memory Book: The Guide to Improving Your Memory at Work: http://amzn.to/1GyJ4DK Moonwalking with Einstein: The Art and Science of Remembering: http://amzn.to/1R1vC0U The Memory Jogger 2: Tools for Continuous Improvement: http://amzn.to/1Oo5pMt Memory Improvement: How To Improve Your Memory In Just 30 Days: http://amzn.to/1Oo5pMt Watch more How to Improve Your Memory videos: https://ift.tt/2NoNNph My name's Barry Reitman. I'm the author of "Secret Tips and Tricks of a Powerful Memory," and the question is raised about the association between drinking alcohol and your memory. Let me give you the answer. Don't do it. If you have something you need to remember, from my personal experience, I know that it has a very severe negative impact. Let me go a step further, take it to the extreme. The late, great chess player, probably the best chess player of all time, Bobby Fischer would not drink alcohol at all. I personally heard an interview where he said he wouldn't take an aspirin for several days before a tournament. Aspirin thins your blood, perhaps less oxygen to the brain. Bottom line is this, I'm not a teetotaler. If you want a drink, have a drink. But if you have something important to remember, stay away until after you've taken care of that matter.