Letter Re: Microwave Oven Method for Decontaminating N95 Face Masks

Dear JWR: I had an interesting conversation with a member of the CDC about decontaminating N95 face masks. The study results can be found here. You’ll notice that the test gives positive results but more research is needed. Here was the conversation I had with Edward Fisher after reading it. Here are some snippets from our exchange: Me: 1. Did you remove the metal nosepieces from the masks before sterilization? 2. Any updates to this study? Edward: We did not modify any of the tested filtering facepiece respirators before decontamination. If the masks had metal nosepieces, they were not removed. …


Letter Re: Wool Carding Questions

Avalanche Lily & Mr. Rawles – Just wanted to say that Survival Blog  never ceases to amaze me!  As you may know I’m not a fan of the entire survivalist or “prepper”  craze, but I have to admit the drum carder and angora bunny advice posted today was spot on.  I would not have guessed that SurvivalBlog [readers] would have been as knowledgeable about home textile production. (However I did  take exception to the sheep recommendations.) You may be interested in my “dish towel” project.  Sometime within the next couple of weeks the flax straw from this summer will be …


Economics and Investing:

CFPB’s data-mining on consumer credit cards challenged in heated House hearing Gainesville Coins has produced a handy infographic on how to spot circulating silver U.S. coins. (Statistically, your best bet is to search rolls of half dollars. Ask for a few rolls, the next time that you go to your bank.) Items from The Economatrix: US Income Gap Soars To Widest Since “Roaring 20s” August Jobs Report:  Hiring Continues As Unemployment Falls An Alarming Jump In “Job Losers”


Odds ‘n Sods:

Here at the Rawles Ranch, I use ratchet wire tensioners for building building fence corners and H-braces, as well as for tensioning our solar-charged electric fences. I was recently bemoaning the fact that the only tensioners that I could find at my local feed store and hardware store were made in China, and priced at nearly $4 each. So I did some searching and found a mail order company called Zeitlow Distributing Company in McPherson, Kansas that specializes in electric fence products. They sell the Tru-Test Strainrite tensioners that are made in New Zealand. They had these sale priced at …


Jim’s Quote of the Day:

“Let your conversation be without covetousness; and be content with such things as ye have: for he hath said, I will never leave thee, nor forsake thee. So that we may boldly say, The Lord is my helper, and I will not fear what man shall do unto me. Remember them which have the rule over you, who have spoken unto you the word of God: whose faith follow, considering the end of their conversation. Jesus Christ the same yesterday, and to day, and for ever. Be not carried about with divers and strange doctrines. For it is a good …


Notes from JWR:

Today we present another entry for Round 48 of the SurvivalBlog non-fiction writing contest. The prizes for this round include: First Prize: A.) Gunsite Academy Three Day Course Certificate, good for any one, two, or three course. (A $1,195 value.) B.) A course certificate from onPoint Tactical. This certificate will be for the prize winner’s choice of three-day civilian courses. (Excluding those restricted for military or government teams.) Three day onPoint courses normally cost $795, and C.) Two cases of Mountain House freeze dried assorted entrees in #10 cans, courtesy of Ready Made Resources. (A $350 value.) D.) a $300 …


Letter Re: Preserving a Digital Library

Dear Mr Rawles, Since I have worked for a few decades now with computers as programmer, installing systems and building/repairing computers, I read last week’s articles/letters on a digital libraries with interest. Though most information provided is correct, some possibilities weren’t discussed, while others may not be entirely clear or confusing to the uninitiated. So, in addition to the previous postings, here is my take on ‘digital libraries for dummies’: Putting together a digital library is a good idea and I have one too. It contains everything from books to reference diagrams, user manuals and SurvivalBlog archives. However it can …


Economics and Investing:

Reader Rick D. spotted this over at Zero Hedge: GLD ETF Investors Unable To Get Physical Gold. Here is a key quote: “[Hedge fund manager Grant] Williams warned that the massive and escalating paper claims on physical gold at COMEX warehouses will create an explosion in the price of gold. Paper claims on gold are now at 55 to 1 meaning that there are contracts worth 55 ounces for every one ounce of actual physical gold in the COMEX warehouses.” Singer Joni Mitchell foretells an economic collapse. (Skip forward to 4:20.) Items from The Economatrix: Employers Hoarding Labor: Here’s Why …


Odds ‘n Sods:

Pierre M. sent: Egypt’s Muslim Brotherhood to Coptic Christians: Convert to Islam, or pay ‘jizya’ tax    o o o Joanna H. recommended this web page: How to Make a Rabbit Skin Blanket    o o o The first Seattle Sustainable Preparedness Expo is scheduled for September 29th, 2013.    o o o Boy Scout alternative, Trail Life USA, launches ‘premier’ Christian group for boys. (Thanks to RBS for the link.)    o o o SurvivalPrepStore, a new Kansas City area survival store (with a nationwide mailorder customer base) is by offering an All American Deal in remembrance of 9/11.  …



Note from JWR:

Today we present another entry for Round 48 of the SurvivalBlog non-fiction writing contest. The prizes for this round include: First Prize: A.) Gunsite Academy Three Day Course Certificate, good for any one, two, or three course. (A $1,195 value.) B.) A course certificate from onPoint Tactical. This certificate will be for the prize winner’s choice of three-day civilian courses. (Excluding those restricted for military or government teams.) Three day onPoint courses normally cost $795, and C.) Two cases of Mountain House freeze dried assorted entrees in #10 cans, courtesy of Ready Made Resources. (A $350 value.) D.) a $300 …


3D Printing: Is it in Your Future?, by Kevin L.

There is a lot of talk in the media these days about three dimensional (3D) printers. For our community there is the Liberator, a 3D printed gun. It is an amazing development but certainly not ready for widespread use. 3D printers also make it possible to print your own magazines, holsters, and just about anything else you can think of that is made from plastic. But how good are these printers? Should they be part of your survival arsenal? If so, which one should you get? You can get used 3D Printers for around $550 without trying very hard but …


Letter Re: Protection from Radioactive Fallout

James: To further the excellent article Protection from Radioactive Fallout by Tennessean: The author cites “The Effects of Nuclear Weapons, Samuel Glasstone and Philip J. Dolan, 670 pages, November 2006”.  A reprint version of this book is available, but is more than $50 at Amazon in paperback. As this book is in the public domain, I have made an on-line version of the 1977 Third Edition available at my site for many years. The index points to PDFs for the individual chapters which may be printed or downloaded for offline storage. Accompanying it is a web application which implements the …


Letter Re: Wool Carding Questions

This is in response to the recent question re wool cards for angora fiber. Please let me add a few important facts on this subject. Angora fiber needs to be processed on cards with a fine tine. The fibers are comparatively short and incredibly soft and fine. Buy cards referred to as cotton cards or recommended for carding exotic fibers or cotton. Yes, one can pluck and spin the fiber off a rabbit in one’s lap, but that’s generally a trick for fiber shows. Really, please, just pluck the rabbit and let it down to run around while you spin. …


Economics and Investing:

Record $175 Billion Due Makes Banks Worst Losers Conservative poll: Internet tax bill unpopular Greek unemployment rises to record 27.9 percent in June Items from The Economatrix: US Fed Expected to Forge Ahead with Modest Cut to QE3 Alcoa, Bank of America, and Hewlett Packard To Be Dropped From The Dow Why The Dow Is Getting A Makevoer And What It Means For The Economy