Researchers have found a molecule that breaks down the clumps of protein linked with Alzheimer’s disease. Source: Novel Chemical ‘Washes Away’ Alzheimer’s …
What’s going on inside is more than origami
American Society for Microbiology Bacterial Hand Contamination and Transfer after Use of Contaminated Bulk-Soap-Refillable Dispensers. Another reason not to refill bulk soap …
THE FABRIKATOR WAS UGLY, noisy, a fire hazard, and it smelled. Borislav got it for the kids in the neighborhood.
One snowy morning, in his work gloves, long coat, and fur hat, he loudly power-sawed through the wall of his kiosk. He duct-taped and stapled the fabrikator into place.
The neighborhood kids caught on instantly. His new venture was a big hit.
The fabrikator made little plastic toys from 3-D computer models. After a week, the fabâs dirt-cheap toys literally turned into dirt. The fabbed toys just crumbled away, into a waxy, non-toxic substance that the smaller kids tended to chew.
Borislav had naturally figured that the brief lifetime of these toys might discourage the kids from buying them. This just wasnât so. This wasnât a bug: this was a feature. Every day after school, an eager gang of kids clustered around Borislavâs green kiosk. They slapped down their tinny pocket change with mittened hands. Then they exulted, quarreled, and sometimes even punched each other over the shining fab-cards.
The happy kid would stick the fab-card (adorned with some glossily fraudulent pic of the toy) into the fabrikatorâs slot. After a hot, deeply exciting moment of hissing, spraying, and stinking, the fab would burp up a freshly minted dinosaur, baby doll, or toy fireman.
Foot traffic always brought foot traffic. The grownups slowed as they crunched the snowy street. They cast an eye at the many temptations ranked behind Borislavâs windows. Then they would impulse-buy. A football scarf, maybe. A pack of tissues for a sneezy nose.
Once again he was ahead of the game: the only kiosk in town with a fabrikatorâ¦.
This is very similar to what I saw when I visited Industrial Strength LLC Sharp Ass Needles, without the hubs, followed by cleaning …
The Knowledge | HOW TO REBUILD OUR WORLD FROM SCRATCH.
A brief detour from chemistry, branching out into science in general today. This graphic looks at the different factors that can contribute towards ‘bad’ science
A forum participant asked: please discuss 316l and implant grade 316lvm grade stainless steel They added a link to an essay …
I’ll be an educator and participant at BMXnet This October for World Standards Day 2013.
Original article: Researchers Develop Off-Grid Sterilization with Solar Steam. Copyright 2013 by Virgo Publishing http://www.infectioncontroltoday.com/ Posted on: 07/22/2013 Rice University graduate student …
“A study conducted by Prof. von Eiff of University of Münster in hospitals in North Rhine Westphalia and Lower Saxony revealed that, in particular, 40% of hollow instruments released for use were not sterile (4). One reason for such problems is that the classic biological and/or well-integrated chemical indicators can attest to the sterility of supplies only at those locations at which they are positioned. But in general these indicators cannot be placed at those sites within the instrument which are most difficult to access, hence the established practice of using such indicators is not suitable for providing insights into the sterility of lumened devices.”
What Titanium materials are best for body jewelry? My articles at http://jewelry.piercing.org/ and http://brnskll.com/shares/titanium-standards-why-not-g23/ explain that the two most effective Titanium standards are alloyed ASTM F136 and pure ASTM F67, the most common being the former as it is stronger, harder and easier to polish. Both are used for permanent surgical implants.
Learn how to relate a certificate of tests (Mill Certificate) to an appropriate standard for body jewelry
Among jewelry materials for initial piercing, glass deserves a closer look.
Did you read confusing STATIM information in the old APP Procedure Manual? (prior to 2013 edition) STATIM in the old APP Procedure Manual …
The opportunity to explain and demonstrate anodizing titanium body jewlery to my colleagues in person is always a pleasure. For those of you who are interested, here are some of the basics. There are many other techniques, tips and tricks that I’ll be glad to help with if you have questions.
This is a follow up to the presentation the FDA made to my ASTM International committee on nonconforming imported titanium. It should have met ASTM F136 for surgical implants, however the Quality Systems at the mill that melted it were inadequate. More information from the FDA and a bit of legal analysis.
Please stop referring to body jewelry materials by overly vague and inappropriate standards. Using the term G23 for body jewelry materials is too superficial, and is not an implant standard.
Over the years I’ve collected images to witness some of the unsafe jewelry found on the market. Here are a few I hope will be educational to help avoid future problems.
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If I give you a pfennig, you will be one pfennig richer and I’ll be one pfennig poorer. But if I give …
Antonj van Leeuwenhoek “Father of Microbiology”.
Homeopathy: There’s nothing in it | The 10:23 Campaign | #ten23.
Hooray for Ventner
Stop-motion Lego documentary about early microbiologists – Boing Boing.