Get a free bottle of probiotics now.

To celebrate selling nearly 2 million bottles of their premium probiotic formula Pro-X10®, my good friends Joel & Josh (founders of BioTrust Nutrition) want to reward anyone who visits the link below today with a FREE 30-count bottle of this revolutionary gut health promoting probiotic supplement... with ZERO strings attached! This means that after you receive your FREE bottle, NOTHING more will ever be sent to you, or charged to you, in the future.

It’s truly FREE (no autoship, no future charges - nothing). Pretty incredible, as this is absolutely an extremely valuable, premium product that is shown through research to provide dramatically more LIVE and effective probiotic cells to your gut than traditional probiotic supplements.

What do I mean by "live"? Well, you may be surprised to learn that the vast majority of probiotics contained in traditional probiotic supplements will be DEAD before they ever reach your gut! You see, probiotics are fragile, living cells and when passing through the highly acidic environment of the stomach (before reaching your gut) most probiotics die and become useless -- unless they are protected.

Enter BioTrust Pro-X10. Manufactured with our patented and protective Microencapsulation™ process, this second-to-none probiotic supplement encapsulates each live probiotic cell with a protective matrix that is research-tested to dramatically increase probiotic survival in the stomach and effectively deliver TEN TIMES more live, healthy probiotics to your gut than traditional, non-microencapsulated probiotic products!

Beyond that, the premium and patented ingredients in Pro-X10 have also been shown through research to:

**Significantly decrease the "bad" pathogenic, health-derailing bacteria in your gut
**Dramatically improve overall digestive health, gut lining strength, AND immune health
**Begin working ULTRA fast, with positive results seen in lab tests in as little as 5 short hours (while other traditional probiotics take weeks or months to improve your gut flora ratio, if ever)

Talk about research-backed, gut-health promoting results!

And what's more, along with your FREE bottle of Pro-X10 today, they're also going to ship you a FREE hard copy of our 32-page special gut health report, "11 Foods That Kill Your Gut," giving you the inside scoop on all the “bad bacteria”-promoting foods to avoid to ensure you get the best results from your use of Pro-X10! You'll receive this powerful gut health boosting report direct to your doorstep along with your FREE bottle just a few short days from now.

And if that wasn't enough, you'll also receive FREE access to BioTrust's exclusive online VIP community where their trained health & nutrition coaches will make certain that every aspect of your flat-stomach and gut health transformation is fully supported.

Fact is, you will get all THREE of these extraordinary gut health boosting gifts FREE… over a $50 value… and in return, all they ask is that you help cover the very small cost of shipping.

Why Are They Being THIS Generous? What's the catch?

There is no catch. It’s simple really... Joel & Josh and BioTrust want to EARN your trust by PROVING to you that Pro-X10 works so you can begin experiencing the same gut health promoting, immune-boosting results that nearly TWO MILLION Pro-X10 customers are already experiencing world-wide... for FREE!

They know that once you see and experience the results of this revolutionary formula first hand that you'll be back for more, so they're willing to GIVE you your first bottle, along with your TWO additional extremely valuable bonus gifts, 100% at their expense.

Now that’s the great news; the bad news is that they have only set aside a very limited number of FREE, 30-count bottles of Pro-X10 and bonus gifts to give away to readers of this email on a first come, first-served basis -- and when this small allotment of inventory is gone, this rare special offer will end without notice. In fact, you will want to visit the special link below right away because these FREE Pro-X10 bottles may already be out of stock.

To get your FREE bottle of Pro-X10 and your FREE bonus gifts, act now by visiting the link below before they're all gone!

==> Secure Your FREE Bottle Now! (extremely limited inventory)

**One free bottle per household

To your great success!
 

Different techniques are used to quantify material characteristics at smaller scales. Measuring mechanical properties for materials, for instance, of thin films, can not be done using conventional uniaxial tensile testing. As a result, techniques testing material "hardness" by indenting a material with a very small impression have been developed to determine to estimate these properties. Hardness measurements quantify the resistance of a material to plastic deformation. Indentation hardness tests compose the majority of processes used to determine material hardness, and can be divided into two classes: microindentation and macroindentation tests. Microindentation tests typically have forces less than 2 N (0.45 lbf). Hardness, however, cannot be considered to be a fundamental material property.[citation needed] Classical hardness testing usually creates a number which can be used to provide a relative idea of material properties. As such, hardness can only offer a comparative idea of the material's resistance to plastic deformation since different hardness techniques have different scales. The main sources of error with indentation tests are poor technique, poor calibration of the equipment, and the strain hardening effect of the process. However, it has been experimentally determined through "strainless hardness tests" that the effect is minimal with smaller indentations. Surface finish of the part and the indenter do not have an effect on the hardness measurement, as long as the indentation is large compared to the surface roughness. This proves to be useful when measuring the hardness of practical surfaces. It also is helpful when leaving a shallow indentation, because a finely etched indenter leaves a much easier to read indentation than a smooth indenter. The indentation that is left after the indenter and load are removed is known to "recover", or spring back slightly. This effect is properly known as shallowing. For spherical indenters the indentation is known to stay symmetrical and spherical, but with a larger radius. For very hard materials the radius can be three times as large as the indenter's radius. This effect is attributed to the release of elastic stresses. Because of this effect the diameter and depth of the indentation do contain errors. The error from the change in diameter is known to be only a few percent, with the error for the depth being greater. Another effect the load has on the indentation is the piling-up or sinking-in of the surrounding material. If the metal is work hardened it has a tendency to pile up and form a "crater". If the metal is annealed it will sink in around the indentation. Both of these effects add to the error of the hardness measurement. The equation based definition of hardness is the pressure applied over the contact area between the indenter and the material being tested. As a result hardness values are typically reported in units of pressure, although this is only a "true" pressure if the indenter and surface interface is perfectly flat